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ASAP PLEASE I NEED YouR HELP

Subtract − 4 b 2 + 4 b − 4 from 3 b 2 + 2 b − 5 .

User Inliner
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1 Answer

5 votes

Explanation:

I assume the question really looks like

-4b² + 4b - 4 is to be subtracted from 3b² + 2b - 5.

so,

3b² + 2b - 5 - (-4b² + 4b - 4) =

= 3b² + 2b - 5 + 4b² - 4b + 4 =

= 7b² - 2b - 1

User Gabsferreira
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