The derivative of $$f(x)$$ $$=$$ $$x3$$ $$+$$ $$3x$$ ℓnx $$+$$ $$5$$ with respect to x is :

Correct option is 23x2 + 3 ℓnx + 3

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The derivative of f(x) = x³ + 3x $ℓ$ nx + 5 with respect to x is :

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3x2 + 3x

3x2 + 3 ℓnx + 3

3x2 + 3 ℓnx + 5

3x2 3 ℓnx + 8

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detailed solution

Correct option is B

f′(x)=3x2+3x1x+(ℓn⁡x)3+0 =3x2+3ℓn⁡x+3

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The derivative of f(x) = x3 + 3x ℓnx + 5 with respect to x is :

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The derivative of f(x) = x³ + 3x $ℓ$ nx + 5 with respect to x is :