4 years ago

A. 3x^2+2x-7 B. 3x^2+2x-3 C. 3x^2+8x+3 D. 5x^2+8x-7

2 answers:

6 0

Answer is A. 3x^2+2x-7

4x^2+5x-2 - (x^2+3x+5)
=4x^2+5x-2 - x^2 - 3x - 5
=3x^2+2x-7

3 0

I hope this helps you

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