For each of the following integrals find an appropriate trigonometric substitution of the form x = f(t) to simplify the integral. ·S a. b. d. (4x² – 8) ³/² dx X = J X = C. 0. fx. x√8x² +80x + 192 dx X = I 2² 3x² + 7 dx X -4 - 3x² - 12x dx

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