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04-04-2018
Mathematics

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Which expression is equivalent to 2x + x^2 + 3x + 5x^2 - 10x?

A) x
B) x^2
C) -5x + 6x^2
D) 15x + 6x^2

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Аноним Аноним

04-04-2018

2x + x² + 3x + 5x² - 10x (combine like terms)
6x² + 5x -10x
6x² - 5x
which is the same as
-5x +6x²
Your answer is C

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kiaratatiana7p6mdlk kiaratatiana7p6mdlk

04-04-2018

Answers is C
X^2 + 5x^2 + 2x+3x- 10x
6x^2 + 5x - 10x
-5x + 6x^2

Answer Link

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