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If y = f(x^(2)+x+1) and f'(2) = 7 find d...

If `y = f(x^(2)+x+1) and f'(2) = 7 find dy/dx at x =2 is:`

A

25

B

35

C

45

D

55

Text Solution

Verified by Experts

The correct Answer is:
B
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