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The equation of normal to the curve y=x^...

The equation of normal to the curve `y=x^(2)+4x` at the point whose ordinate is -3, is

A

x-2y-5=0, x+2y+9=0

B

x+2y+5=0, x-2y-9=0

C

x-2y-7=0, x+2y+3=0

D

x+2y+7=0, x-2y-3=0

Text Solution

Verified by Experts

The correct Answer is:
D
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