Mathematics

Mathematics, 05.06.2021 04:40, zitterkoph

PLEASE HELP ITS MATH 2x2 + 6x – 7x + 8 – 3x2 + 1
A. 2x2 + x + 9
B. –2x2 – x – 9
C. –x2 – x + 9
D. x2 + 9

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PLEASE HELP ITS MATH 2x2 + 6x – 7x + 8 – 3x2 + 1
A. 2x2 + x + 9
B. –2x2 – x – 9
C...

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