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Mathematics 18 Online
YoursTruly:

Add and simplify: (4x^2+4x−5)+(10x−2x^2+7) A. x^2+18x2+18 B. 14x^2+2x+214x2+2x+2 C. 2x^2+14x+72x2+14x+7 D. 5x5x

220287:

C

YoursTruly:

Thank you thank you

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