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Mathematics 10 Online
OpenStudy (anonymous):

8x - (12x2 + 5x) =

OpenStudy (anonymous):

Solving or simplifying?

OpenStudy (alexwee123):

first distribute out the -1 8x - (12x2 + 5x) =8x-12x^2 -5x then just solve =3x-12x^2

OpenStudy (anonymous):

i got that too

OpenStudy (anonymous):

A. -9x B. -12x2 + 3x C. -12x2 + 5x D. 12x2 + 3x but its one of those

OpenStudy (alexwee123):

yes it is one of those o.0

OpenStudy (anonymous):

but which

OpenStudy (alexwee123):

the answer is 3x-12x^2 so obviously it is B

OpenStudy (alexwee123):

it just switched the terms around :p

OpenStudy (anonymous):

thanks!!!!!

OpenStudy (alexwee123):

anytime ^.^

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