MATSEC AM Pure Mathematics Complete Prep Course — Lesson 76: Integration by substitution and by sight

Lesson seventy-six shows how to pick a substitution, usually the awkward bracket, root or exponent, then convert d x into d u and clear every x before integrating. It drills the two by-sight patterns, f dash over f giving a natural logarithm and f dash times f to the n giving the next power up, plus the sine and tangent substitutions and the fix for a leftover x.

Lesson 76 of 158 in the MATSEC AM Pure Mathematics Complete Prep Course audio course from ExamPrepRise.

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