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8
volunteer
So we have our, our plus or minus 2, so we, we need to have a negative 8 essentially -8. So which one are we going to use?
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volunteer
Yeah
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student
um minus because it's negative.
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student
Thank you
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student
OK.
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student
Bye.
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volunteer
so not plus, we're gonna take out our plus. So now we, now we have it. OK, now we have kind of the bare bones. So
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volunteer
we have 4 times whitecos minus 2 equals 4 Y minus 8, that that goes in together. So now we have our 22 separate parts of our problem, the green and the pink.
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student
OK
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volunteer
And so you've taken out the biggest term. Um,
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volunteer
and, uh, this is kind of a hard problem to start with. It's kind of a more algebra 201, but we're going to do our best. So
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[ { "pii_type": "COURSE", "surrogate": "algebra 201", "start": 75, "end": 86 } ]
volunteer
I'll say
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volunteer
OK, one thing I kinda confused you on, which I do apologize for is that we're gonna, it actually will be a plus too for different reasons. Um, it's because this is a
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student
Because, was it, is it because like they cancel out basically cause + like like if for instance, if you did -6 times too, wouldn't like that be negative, like 12.
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volunteer
um, I'm not sure the cyst comes from, um, but where you got the 6 from, but basically what what I
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student
Like, no, it's that's just an end, like that's just an example.
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volunteer
Oh, gotcha. Um, I'm having a hard time visualizing, but um it's possible that could work. But anyway, anyways, what, what I kind of misled you on is that when I put the parentheses around the 4 Y minus 6 up here at the top. Um, by the way, can you see my cursor or no?
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student
Uh, no.
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volunteer
Probably not, OK. Maybe I can ask you to add that in.
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volunteer
Anyways, um, so when we, when we put a parenthesis around this, we have to add in basically + 8.
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student
Yes, sir
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volunteer
You have to do plus right here because -4Y and then minus + equals negative. That's a complicated thing, but that's, that's, that's kind of a detail, but it's not the most important part to. It's not the principle we're working with. Anyways, now, now we have, we've factored this appropriately now. We haven't like fini...
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volunteer
We have a green park, we have our pink part. Do you see, do you notice any common term we're going to actually try to factor a second time. Do you see any comment in this?
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volunteer
Yeah, exact.
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student
Um, I see like the common terms between why like the green part, like Y + 2 and 5 + 2 under the pink part. I, I think that's because they both like have um the Y
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student
coefficient. Is that cofi coefficient or?
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student
Yeah
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volunteer
Um, yeah, student, yes, it's kind of hard to kind of like, yeah, a factor I would say is probably the best term. Yeah, great job. So we're gonna actually have to fax this again. Um
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volunteer
um, so
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volunteer
we're going to do
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volunteer
I think if I, if I show it first, it'll kind of make sense.
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student
Mhm
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volunteer
Um, cause yeah, I would, I would definitely recommend doing more of these problems. Um.
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volunteer
great
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volunteer
Yeah
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student
I have a lot of more of these problems. Um, I was planning on doing this because like I have a test coming up. So I really need, yeah.
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volunteer
For sure, yeah, we're here to help you with the test. OK. So
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student
Yes sir
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volunteer
this is pretty much the final answer and I'm, I'm sorry to give you the final answer kind of without working through it, but I think it's important um for this problem to kind of visualize. um, but you see Y + 2, we had that in common, um, and both of them, and then we did, um, we're going to use a different cone blue.
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volunteer
We have, we, we took out basically the 5 minus 4.
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volunteer
And that was our thing here.
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volunteer
Um, so that was, that basically this whole thing, this, this is our final answer.
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volunteer
for how we our original thing.
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student
OK, so,
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volunteer
But it's basically it's a, it's a two step, it's a two-step process. You have to do the, you have to isolate
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volunteer
What was that
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volunteer
No problem.
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student
first step to get the second step. You have to, cause what I'm confused on right now is how you got, cause I'm very slow visual learner, and so whenever I'm learning stuff, yeah, but this makes sense, this makes sense. It's just that like
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student
so that's the final answer. 5Y it's the second minus 4
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student
Y + 2 is that no.
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volunteer
Yeah, exactly. So, but it's a two-step process. You can't, you don't want to get this intuitively. So if you look back at our original problem.
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volunteer
I'm gonna clean it up a little bit for us.
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student
OK
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volunteer
Um
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volunteer
some pink as well.
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volunteer
Um, it feels like an original problem
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student
Mhm
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volunteer
We have the 5 Y cubed plus 10 Y squared minus 4Y + 8. we, we took that, we divided it into a green part and then a pink part. Um,
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student
So, basically, you, for this, you would like divide. So if you would like factor out, so basically you pick out the stuff and divide it.
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student
or then
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student
OK.
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volunteer
yeah, facts and, yeah, I like the term use factor out. Um
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volunteer
so we, so when I, when, when I looked at this problem first, what I noticed uh let me let me see if I can copy and paste it.
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volunteer
Oh yeah, great. I'm gonna, I'm, I hope we can still see you at the top. Um
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volunteer
so if you look at our, our bland statement at the top.
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volunteer
which I'm circling in black.
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volunteer
One second
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student
Mhm.
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volunteer
which is now blue, unfortunately.
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volunteer
Um, the like the the basic black um thing I circled, that was the original thing we started with, and I looked at this and say, man, man, how can we factor this?
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volunteer
They looked at 5 and 10, and then I was like, oh wow, 5 and 10, they look, they sound pretty similar. I can factor out to 5. And I was like, oh, why why squared and y cubed.
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student
Yeah, wait, wait, wait. So you can, OK, I get it. I get it now. I get it now. OK, so for 5, basically 5 words to 2, this would basically be multiplied.
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volunteer
the 3rd, 3, I'm sorry, my bad, go ahead.
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student
by this, and then this would basically be multiplied.
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student
So we multiplied by this, and then it'll be multiplied by that too.
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student
OK, OK, I get it now.
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student
Yeah.
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student
So
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volunteer
Yeah, yeah, so it's kind of like it's reverse multiplying. You're trying, you're you're unmultiplying it essentially. Uh, you know, you could think of it like dividing and factoring, um, cause I know, you know,
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volunteer
the way you know
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student
Yeah, I get it now. OK.
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volunteer
Yeah, yeah, I'm glad, I'm so glad. Yes, it's, it's, it's a hard, this is a hard problem because it's like a, it's like a double.
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volunteer
this, this is a hard problem to start with because it's like you're, you're double factoring.
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student
Yeah, cause it's, yeah, it's something else. Thank you so much.
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volunteer
Um, my pleasure, yeah.
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student
Makes sense. It makes sense.
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student
Mhm
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student
Yes sir
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volunteer
Yeah, so just whenever you're looking at, at big problems like this, you see, boom in this, in this first part with a circle in black, I was like wow, I see a lot of, I see 4 terms in a row, how am I gonna deal with this? Just so you can look for common terms. You know, I see a 5, I see a 5, I see a 10, I see, you know...
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volunteer
Yeah, it's, yeah, just
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student
Yeah. OK, thank you so much. Oh my gosh, I think I'm gonna pass my test. Thank you so much.
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volunteer
yeah, I'm so happy, happy to do so. And let me know if you need, uh, I actually do have to go soon, but I hope I, I, I hope this helped and I hope you'd, I would just recommend to do a few more of these.
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volunteer
No pressure
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student
Yeah, thank you so much. Thank you so much.
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student
Have a great afternoon.
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volunteer
Likewise, and you can always feel free to uh uh uh um like rank me or like, you know, get feedback afterwards, there's the feedback after the forma after the session ends.
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student
Thank you.
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volunteer
My pleasure. Have a great day. Bye-bye
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student
hi
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volunteer
Hi Alex
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