Algebraic Procedures**
**Trigonometry

Basic Integration Formulas

The secant and cosecant integrals

Using a variety of algebraic methods and trigonometry, and the above tables,

we can solve many integration problems.

Algebraic methods include

making a simplifying substitution

completing the square

expanding a power

eliminating a square root

reducing an improper fraction

separating a fraction

multiplying by a form of 1

We need to know basic trigonometric identities like

See Examples 1 - 7, pages 540 - 544.

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