7. Simplify the expression Vx2 + 16 using the substitution x = 4 tan 0. Assume 0° < 0 < 90°.

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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7. Simplify the expression Vx2 + 16 using the substitution x = 4 tan 0. Assume 0° < 0 < 90°.
Transcribed Image Text:7. Simplify the expression Vx2 + 16 using the substitution x = 4 tan 0. Assume 0° < 0 < 90°.
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