Question

f(-2)=-2³+2x(-2)²-(-2)+3
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Answer 1

Answer:

-3

Step-by-step explanation:

f(-2)= 3(16) + (-8) - 8(4) + (-4) -7

    = 48 -8 -32 -11

    = 40-32 - 11

    = 8 - 11

    = -3