Subtract the second expression from the first . (5x^2-3x+5) - (3x^2-4x-7) A. 2x^2+x+12 B. 2x^2-7x+12 C.8x^2+x+12 D.2x^2+x-2

1 answer
Question:

Subtract the second expression from the first . (5x^2-3x+5) - (3x^2-4x-7)
A. 2x^2+x+12
B. 2x^2-7x+12
C.8x^2+x+12
D.2x^2+x-2

Answers

(5x² - 3x + 5) - (3x² - 4x - 7)     Distribute/multiply - into (3x² - 4x - 7)5x² - 3x + 5 - 3x² + 4x + 7    Combine like terms2x² + x + 12The answer is A

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