If \(y = x^2 - \frac{1}{x}\). find dy/dx

a

2x - (1/x2)

b

2x + x2

c

2x - x2

d

2x + (1/x2)

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Correct Option
d

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Ifechuks1
13 years ago

=>x^2- (1/x)

=> x^2-(x^-1)

dy/dx= 2x-(-x^-2).

=> 2x + x^-2.

=> 2x + 2/x. Ans.

Gvi
1 year ago

hmmm

mercy12345678ush
2 years ago

U

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