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8
student
and I
16,143
728
[]
student
should be just stood because 1 times 1.
16,143
729
[]
volunteer
So 1 times 1 should be
16,143
730
[]
volunteer
1.
16,143
731
[]
student
Hm.
16,143
732
[]
volunteer
We're doing 2 times 1, that would be.
16,143
733
[]
student
Not bad
16,143
734
[]
volunteer
no problem
16,143
735
[]
student
Oh
16,143
736
[]
student
Mm
16,143
737
[]
student
OK
16,143
738
[]
student
first one. So we combine life term.
16,143
739
[]
volunteer
Mhm
16,143
740
[]
student
Um.
16,143
741
[]
student
so we put X squared first because it's the bigger.
16,143
742
[]
volunteer
Yeah
16,143
743
[]
student
minus
16,143
744
[]
student
3 X. No, wait, no, combined lecture. So,
16,143
745
[]
student
there's one
16,143
746
[]
student
1, so there'll be 2 eggs.
16,143
747
[]
volunteer
Mhm.
16,143
748
[]
student
uh, 2 minus 3, that'll be negative
16,143
749
[]
student
1 X
16,143
750
[]
volunteer
Yup
16,143
751
[]
student
and then
16,143
752
[]
student
obviously it would be
16,143
753
[]
student
wait, is this negative
16,143
754
[]
volunteer
Mhm.
16,143
755
[]
student
Oh, never mind. 1 minus 3, so that'll be negative too.
16,143
756
[]
volunteer
Yup
16,143
757
[]
student
So that's the answer
16,143
758
[]
volunteer
So that's the answer if Liam is
16,143
759
[ { "pii_type": "PERSON", "surrogate": "Liam", "start": 24, "end": 28 } ]
volunteer
X + 1. So that, I gave you a different problem cause it might help uh
16,143
760
[]
volunteer
The first step is just plugging in the expression. So I gave you a different one just because it's easier to solve.
16,143
761
[]
volunteer
But for this one, you have to plug in.
16,143
762
[]
volunteer
whatever GFX is. So that was 3 x minus 2.
16,143
763
[]
volunteer
It was the same idea
16,143
764
[]
volunteer
right? You would still have to
16,143
765
[]
volunteer
uh do
16,143
766
[]
volunteer
distribute or foil.
16,143
767
[]
volunteer
and then
16,143
768
[]
volunteer
this would just be a different number inside, so.
16,143
769
[]
volunteer
it's everything you did
16,143
770
[]
volunteer
but it would be using this 3 x minus 2.
16,143
771
[]
volunteer
All right, so let me see if I can erase that.
16,143
772
[]
volunteer
that was the crucial step. I think you have, you know, the rest of it.
16,143
773
[]
volunteer
cause you just showed me, um
16,143
774
[]
volunteer
I see if I can
16,143
775
[]
volunteer
Oh
16,143
776
[]
volunteer
trying to erase this
16,143
777
[]
volunteer
Hm.
16,143
778
[]
volunteer
So that's the big step you're missing. The first step, actually.
16,143
779
[]
volunteer
It's just
16,143
780
[]
volunteer
plugging in
16,143
781
[]
volunteer
So you seem to know, I think you know how to simplify it.
16,143
782
[]
volunteer
So it would just be plugging in
16,143
783
[]
volunteer
So what would the
16,143
784
[]
volunteer
if GFX is 3 x minus 2.
16,143
785
[]
volunteer
what would F of GFX be?
16,143
786
[]
volunteer
I think I did the first part for you
16,143
787
[]
student
Yes, so that's.
16,143
788
[]
student
so
16,143
789
[]
student
I think I got
16,143
790
[]
student
Oops
16,143
791
[]
student
I think I got it. Sure.
16,143
792
[]
student
boom
16,143
793
[]
student
Wait, wait, 3 times 3.
16,143
794
[]
student
is 9 and 3 times.
16,143
795
[]
student
2,
16,143
796
[]
student
I'm, I'm, am I tripping
16,143
797
[]
student
3 times 3 is 9.
16,143
798
[]
student
3 times 2 is not.
16,143
799
[]
student
not 60
16,143
800
[]
volunteer
Yep.
16,143
801
[]
student
6, and plus 4.
16,143
802
[]
student
no no not 4. What am I getting?
16,143
803
[]
student
I think I'm getting all
16,143
804
[]
student
OK, and the natives too, because I'll be 6 against 6.
16,143
805
[]
volunteer
Mhm
16,143
806
[]
student
And then it'll be plus
16,143
807
[]
student
Yeah, that one's +4
16,143
808
[]
volunteer
Mhm
16,143
809
[]
student
and then we plugged in 9X.
16,143
810
[]
student
And then we combined like two
16,143
811
[]
volunteer
So
16,143
812
[]
volunteer
I think this one
16,143
813
[]
student
Hm
16,143
814
[]
volunteer
uh
16,143
815
[]
volunteer
what's -2 x 3.
16,143
816
[]
volunteer
So I think you, you did this part, right?
16,143
817
[]
volunteer
So
16,143
818
[]
volunteer
this part
16,143
819
[]
volunteer
we should look at that again
16,143
820
[]
student
2 times 3 will be negative.
16,143
821
[]
student
uh that's negative 6.
16,143
822
[]
volunteer
Yeah.
16,143
823
[]
student
It's negative
16,143
824
[]
student
Um, no negative.
16,143
825
[]
student
since we combined like 21.
16,143
826
[]
student
X
16,143
827
[]