Question

what is the derivative of 7/x

Answer 1

derivative of 7/x wrt x is = -7/x^2


SH

Answer 2

Hey there !!!!!

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Derivative of xⁿ = nxⁿ⁻¹

7/x = 7x⁻¹

n= -1

So derivative of 7/x

= 7*(-1) x⁻¹⁻¹ = -7x⁻² = -7/x²

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Hope this helped you............................