Keandrap15
Simplify the expression below.
4x(3x - 7) - 19x^2
Select one of the options below as your answer:
A. -35x^2
B. -31x^2 - 28x
C. -7x^2 - 28x
D. -7x^2 - 7
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anuragtripathi
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c
Keandrap15
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sorry guys im not the smartest.. how did u get that
AKANicole
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i know this!
jim_thompson5910
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4x(3x - 7) - 19x^2
4x(3x) + 4x(-7) - 19x^2
12x^2 - 28x - 19x^2
now combine like terms
AKANicole
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oh it is c
Keandrap15
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thanks guys, sorry not the best at math.