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23-01-2020
Mathematics

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Subtract – 7x – 9 from - 4x2 + 3x – 5.

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laurellee27 laurellee27

23-01-2020

Answer:

-4x² + 10x + 4

Step-by-step explanation:

(-4x² + 3x - 5) - (-7x - 9)

-4x² + (3x - -7x) + (-5 - -9)

-4x² + (3x + 7x) + (-5 + 9)

-4x² + 10x + 4

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