Tutorial Exercise Make the indicated trigonometric substitution in the given algebraic expression and simplify (see Example 7). Assume that 0 << 7/2. 1 x²√9+x²² x = 3 tan(0) Step 1 Substitute x = 3 tan(0) into the expression. Simplify your answers completely. 2√2-1 x² = tan² (0)√√(
Tutorial Exercise Make the indicated trigonometric substitution in the given algebraic expression and simplify (see Example 7). Assume that 0 << 7/2. 1 x²√9+x²² x = 3 tan(0) Step 1 Substitute x = 3 tan(0) into the expression. Simplify your answers completely. 2√2-1 x² = tan² (0)√√(
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.1: Verifying Trigonometric Identities
Problem 75E
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Transcribed Image Text:SC
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Tutorial Exercise
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