Integration

Calculus Level 1

∫ x ln ⁡ ( x 2 + 7 ) x 2 + 7 d x = ? \large \int \dfrac{ x \ln(x^2+7)}{x^2+7} \, dx = \, ?

Clarification : C C in the answer options denotes the arbitrary constant of integration .

0.5 sin ⁡ x + cos ⁡ x + C 0.5 \sin x + \cos x + C ln ⁡ ( x + 7 ) + C \ln(x+7) + C [ ln ⁡ ( x 2 + 7 ) ] 2 4 + C \frac{[\ln(x^2+7)]^2}4 + C

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Abdullah Mughal by Abdullah Mughal , 18, Switzerland

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1 solution

Abdullah Mughal
Jun 29, 2016

10 Helpful 0 Interesting 0 Brilliant 0 Confused

Nice, LaTeX \LaTeX coding might make it look even better. Give it a try! :)

Ashish Menon - 4 years, 11 months ago

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