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8
volunteer
I mean, I mean just, yeah, I mean, forget the negative, positive for now. Uh, you, you can just think about the signs later. Just think about how do you break down 40
13,553
695
[]
volunteer
so that you can get a 3.
13,553
696
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student
Oh, OK
13,553
697
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student
But like consider them like when you're looking through each of them to get to the actual being.
13,553
698
[]
volunteer
Yeah, at that time you'll make signs. You're right, you're right.
13,553
699
[]
student
OK, so
13,553
700
[]
volunteer
Yeah
13,553
701
[]
student
1 in 40 will never work. 220
13,553
702
[]
student
that work
13,553
703
[]
volunteer
Mhm
13,553
704
[]
student
Uh, 4:10
13,553
705
[]
student
no
13,553
706
[]
student
You know, that wouldn't work cause
13,553
707
[]
student
OK
13,553
708
[]
volunteer
Yeah, think, think prime numbers. It's easier to think prime numbers.
13,553
709
[]
student
Oh, yeah, from phone numbers.
13,553
710
[]
student
uh
13,553
711
[]
volunteer
So 2 then work, 3 didn't work. What about 5?
13,553
712
[]
student
50 yeah, the first prime number.
13,553
713
[]
volunteer
Mhm
13,553
714
[]
student
Uh, OK.
13,553
715
[]
volunteer
Yup.
13,553
716
[]
volunteer
That's
13,553
717
[]
student
So that would be 5 and 8. Yeah, I'm going to do some of the prime factors. So are they just normally like the right ones?
13,553
718
[]
student
go with
13,553
719
[]
volunteer
more likely or not because you don't want it to uh
13,553
720
[]
volunteer
uh, yeah, no more than uh more, more likely than not. Let me say it that way. If not, you know, if you there may be a case where we have to multiply a couple of those prime factors, but it's always the cleanest way.
13,553
721
[]
student
OK, fine. I'm sick writing this and basically we find the
13,553
722
[]
student
prime factors of B, which is equal to AC.
13,553
723
[]
student
OK
13,553
724
[]
volunteer
So you got 55 and 8, right? So does 5 and 8 work?
13,553
725
[]
student
Uh, 5 and 8, yeah, it works because you're doing 5 minus 80 equals -3.
13,553
726
[]
volunteer
There you go
13,553
727
[]
student
OK, so then the equation would be
13,553
728
[]
student
you would basically do uh I mean they write it down, it's gonna be like annoying.
13,553
729
[]
volunteer
Yeah, it's gonna be -8 X +.
13,553
730
[]
student
Yeah.
13,553
731
[]
volunteer
5.
13,553
732
[]
volunteer
OK.
13,553
733
[]
student
really, I gotta convert it. You're too too smart for me.
13,553
734
[]
volunteer
No, no, that's fine. It will take time.
13,553
735
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volunteer
know.
13,553
736
[]
student
Corax square +
13,553
737
[]
student
5 X minus 8 X.
13,553
738
[]
student
minus 10, no? And then cause that that'd be the same thing.
13,553
739
[]
student
And then you basically just convert that to a simpler form. So,
13,553
740
[]
student
would do for X
13,553
741
[]
student
We, yeah, 4 X X plus
13,553
742
[]
student
1.25.
13,553
743
[]
student
Could you do that
13,553
744
[]
volunteer
Core, sorry, what did, uh.
13,553
745
[]
student
A 4 x times entheses X + 1.25.
13,553
746
[]
volunteer
why do you do that
13,553
747
[]
volunteer
Yeah.
13,553
748
[]
student
because, uh, 4 x times X would be 4 x squad, which is
13,553
749
[]
student
A x1 and then 4 x 1.25 would just be 5 X.
13,553
750
[]
volunteer
No, no, no, no, no, no. I think you're missing something up. Why don't you use the 8?
13,553
751
[]
student
and then
13,553
752
[]
student
hm
13,553
753
[]
volunteer
No, no, use the 8. Why are you using the 5?
13,553
754
[]
student
Uh
13,553
755
[]
student
Oh, wait, so you can use, wait, can you just use either one then, just whichever makes more sense.
13,553
756
[]
volunteer
Yeah, yeah, you need to use the one that, that gives you the clean factor.
13,553
757
[]
student
So the negative 8 X + 5 X.
13,553
758
[]
volunteer
Yup
13,553
759
[]
student
minus 10. OK. So then 4 x parentheses X + 42.
13,553
760
[]
volunteer
Yup.
13,553
761
[]
student
or 2
13,553
762
[]
student
cause it's minus 8X, right?
13,553
763
[]
volunteer
Mhm
13,553
764
[]
student
or
13,553
765
[]
student
plus or times
13,553
766
[]
student
Uh
13,553
767
[]
student
oh
13,553
768
[]
volunteer
So you already got X minus 2, right? So the second factor should also give you next minute too.
13,553
769
[]
volunteer
Yeah.
13,553
770
[]
volunteer
So the X minus 2 should repeat itself. Otherwise, you cannot take it as common on your next step, right?
13,553
771
[]
student
Well, I just disconnected. Uh, you hear me?
13,553
772
[]
volunteer
Yeah, I can hear you
13,553
773
[]
student
And my fingers stillleted, but I remember so much, uh, so it, it was 4 X X minus 2, right?
13,553
774
[]
volunteer
Yeah.
13,553
775
[]
student
4 square minus 2. OK, and then so above it
13,553
776
[]
student
was
13,553
777
[]
student
the rest of the stuff was 5 x minus 10. OK.
13,553
778
[]
student
So 4
13,553
779
[]
volunteer
No, no, so hold on, 5 x minus 10 will, you can take the 5 common, right? And then that would be.
13,553
780
[]
volunteer
X + 2
13,553
781
[]
student
Oh, because I was just writing down what was left from before.
13,553
782
[]
volunteer
Oh yeah, yeah, OK, good, good
13,553
783
[]
volunteer
Sure, sure
13,553
784
[]
student
like the like the whole thing was 4 x squared minus 8 X + 5 x minus 10.
13,553
785
[]
volunteer
Got it
13,553
786
[]
student
And then I got that down to 4 x x minus 2, and then just parenthe again, no? Or
13,553
787
[]
volunteer
Uh no, just + 5.
13,553
788
[]
student
oh wait, yeah, so then plus
13,553
789
[]
student
oh OK
13,553
790
[]
student
plus 5 x minus 2 again because that'd be 5 minus 10.
13,553
791
[]
volunteer
and a plus 5 parenthesis X minus 2.
13,553
792
[]
volunteer
Yeah.
13,553
793
[]
student
Yeah, yeah, yeah, that's, yeah, that's what I meant.
13,553
794
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