Question: Evaluate x dx/x 2 4 in two ways: using the direct substitution u = x 2 4 and by trigonometric substitution.

Evaluate ∫x dx/√x2 − 4 in two ways: using the direct substitution u = x2 − 4 and by trigonometric substitution.

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Let ux4 Then du 2x dx and dx du S xx 12 S 1 12 24 C u C x 4 C Vu To use tr... View full answer

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