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Mathematics 18 Online
OpenStudy (anonymous):

1. (–10x3 + 30x – 20) ÷ (–5x + 5) (1 point) I know the answer but I need help figuring out the steps.

OpenStudy (here_to_help15):

2 • (x + 2) • (x - 1) this was your answer..?

OpenStudy (anonymous):

2x2 + 2x – 4

OpenStudy (here_to_help15):

No you are wrong

OpenStudy (anonymous):

do the parenthesis first

OpenStudy (anonymous):

2x^2+2x-4

OpenStudy (anonymous):

okay in the parentheses what do I do?

OpenStudy (anonymous):

2x^2 + 2x -4 <- answer is here :) ----------------------- -5x +5 ) -10x^3 +30x -20 -10x^3 +10x^2 ----------------------- -10x^2 +30x -10x^2 +10x ------------------- 20x -20 20x - 20 ---------

OpenStudy (anonymous):

thank u

OpenStudy (anonymous):

welcome

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