2 years ago

What is sum of -3x^2 - 7x + 9 and - 5x^2 + 6x - 4

Mathematics

1 answer:

valkas [14]2 years ago

8 0

-8x2-x +5 hope this helps

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3 years ago

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my answer is the second choice

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2 years ago

What is sum of -3x^2 - 7x + 9 and - 5x^2 + 6x - 4 ​

What is sum of -3x^2 - 7x + 9 and - 5x^2 + 6x - 4