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3 years ago

What is the solution to this

Mathematics

1 answer:

sergeinik [125]3 years ago

4 0

Answer:

D.) 8x^2+11x-9

Step-by-step explanation:

5x^2 -(-3x^2) =8x^2

7x -(-4x) =11x

-4 -5 =-9

Hope it helps

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Step-by-step explanation:

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4 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

Which expression is equivalent -4×4×4×4×4×4×4×4?<br>

WITCHER [35]

Answer:

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3 years ago

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