Mathematics, 27.06.2021 20:40, slhfbfjcys

Select the correct answer. Which expression is equivalent to the given expression?
-212 + 8 – 9 + 4x + 7x2 + 2
OA.
–9x2
-
12x + 11
B. 5.12 + 12x
7
OC. – 9x2 + 4x
-
7
OD.
-5x2 + 40 + 11

Answers: 1

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Select the correct answer. Which expression is equivalent to the given expression?
-212 + 8 –...