Question
51. Compute
x² _
and then using the identity
dx
in two ways and verify that the answers agree: first via trigonometric substitution
х2 — 1
x +1
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Calculus

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Transcribed Image Text

51. Compute x² _ and then using the identity dx in two ways and verify that the answers agree: first via trigonometric substitution х2 — 1 x +1