Integration

EasyMedium
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Question 25
Medium49%

Use the substitution u=x2+5u = x^2 + 5u=x2+5 to find ∫123x(x2+5)2dx\int_1^2 3x(x^2 + 5)^2 dx∫12​3x(x2+5)2dx.

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Integration Questions

  1. A Level
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