Find an appropriate choice of u for evaluating the following integrals by substitution: (a) [x(x + 9)
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Find an appropriate choice of u for evaluating the following integrals by substitution:
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(a) [x(x² + 9)¹ dx (c) f sin sin x cos² x dx x² sin(x³) dx (b) x² s
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a xx 9 2xx 94 hence c 1 fu ut ...View the full answer
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