Use trigonometric substitution to do the integral 4x3 dr. VI² + 4

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Q: Evaluate the integrals. dr 1) (Trigonometric subs.) 4x² – 49

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Q: one 0° do 143. V9 – 02

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Q: cosa drdy =?

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Q: Use the indicated substitution to evaluate the integral. 42csc (7x)cot (7x)dx, u=7x 42csc (7x)cot…

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Q: Evaluate the integral using FTC I.

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Q: 03 do_de 143. V9 – 02

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A: by completing the square using trigonometric substitution

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Q: Evaluate the integral ∫sin3xcos5xdx.

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Q: Evaluate the integral. ∫ tan2 θ sec3θ dθ

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Q: Express as a product.sin 8t + sin 2t

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