Mathematics: Which expression is a simplified form of –10g – 4h^2 + 15g – 8h^2 – 4? a. -12h^2 + 25g-4 b. 4h² + 25g-4 c. -12h² + 5g - 4 d. none of the above

Which expression is a simplified form of –10g

idontknow1993

30.09.2021

Hi there!

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I believe your answer is:

-12h^2+ 5g-4

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Here’s why:

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$-10g -4h^2+15g-8h^2-4\\------------------\\\rightarrow -10g+15g -4h^2-8h^2-4\\\\\rightarrow 5g - 12h^2 - 4\\\\\rightarrow \boxed{-12h^2+5g-4}$

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Hope this helps you. I apologize if it’s incorrect.

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Derp5013

31.01.2020

Adding 4 and 2

Step-by-step explanation:

PEMDAS

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