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Question: f(x) = 7 + 5x - 2x2 and g(x) = 2x + 3, evaluate (f o g)(x).


A ) - 4x2 + 10x + 11
B ) - 8x2 - 14x + 4
C ) - 4x2 + 10x + 17
D ) 8x2 + 34x + 40

The right answer is Option B

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