- ex x2-5 x-7-x-32 d x-ex fx-c then fx-A- 1-x-3B- -1-x-3C- x-2-x-3D- x-2-x-3

The correct option is D ∫e^x(x+2/x+3 + 1/(x+3)^2)dx = e^x.(x+2/x+3) + C ...

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Integration by Substitution

∫ ex x2+5 x+7...

Question

$\int e^{x} (\frac{x^{2} + 5 x + 7}{(x + 3)^{2}})$ dx = $e^{x}$ f(x) + c then f(x) =

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Solution

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Similar questions

\int e^{x} (\frac{x^{2} + 5 x + 7}{(x + 3)^{2}}) d x = e^{x} f (x) + c

If $f (x) + 2 f (1 - x) = x^{2} + 1 \forall x ϵ R$ then f(x) is

f (x) = \sqrt{2 - 2 x - x^{2}}

f : R \to R

f (x) = x^{2} - 3

f^{- 1}

\sqrt{x + 3}

\sqrt{x} + 3

x + \sqrt{3}

x^{2} - | x + 3 | + x > 0,

x \in

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