courtneyanneox
16x^(3)-4x^(2) -8x-15)/(4x-5)
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jaebond
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And you are trying to simplify this?
Brandon Lam
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yes
courtneyanneox
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no divide it
courtneyanneox
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the slash is a divide sign sorry
Brandon Lam
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divide or not?
courtneyanneox
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divide it not simplify
Brandon Lam
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ok
courtneyanneox
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can you help me?
Brandon Lam
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4x^2(4x)=16x^3
16x^3-16x^3=0
move4x^2 down
4X^2(-5)=-20x^2
-4x^2-(-20x^2)=16x^2
move -8x down
4x(4x)=16x^2,
4x(-5)=-20x
-16x@-(-16x^2)=0
-8x-(-20x)=12x
3(4x)=12x , 3(-5)=-15
12x-12x=0 , -15-(-15)=0
the answer is: 4x^2+4x+3
it hard for do on key board tye,I don't know you understand or not
courtneyanneox
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yess i understood how you did it. I am working on a problem can you check the answer for me?
Brandon Lam
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I did give answer is: 4x^2+4x+3
courtneyanneox
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no i mean im doing a different problem can you check it for me once i get an answer?
Brandon Lam
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I have to go college class to study now,when I'm back I will check,bye