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3 years ago

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Which of the following shows the sum of the polynomials −3x2+3y2+4x and 4x2−4y+2? A. −3x2+3y2+4x+4x2−4y+2 B. −x2+3y2+4x−4y+2 C.

x2+3y2+4x−4y+2 D. 7x2+3y2+4x+4x2−4y+2

2 answers:

Fed [463]3 years ago

8 0

-3x² + 3y² + 4x + 4x² - 4y + 2

Add like terms.

x² + 3y² + 4x - 4y + 2

So the answer is D.

dem82 [27]3 years ago

3 0

D. 7x2+3y2+4x+4x2−4y+2 is your correct answer

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Learn more on inequality here: brainly.com/question/15269537

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