MATSEC AM Pure Mathematics Complete Prep Course — Lesson 80: Area under and between curves

Sarah sets up definite integrals for area, working the area under y equals the square root of x from zero to four to sixteen over three. She covers why regions below the x-axis give negative integrals, how to split at the roots and add absolute values, the upper minus lower formula between two curves found by solving simultaneously, and integrating x with respect to y.

Lesson 80 of 158 in the MATSEC AM Pure Mathematics Complete Prep Course audio course from ExamPrepRise.

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