Solve the following equation for all radian solutions and if 0 ≤ x < 2?. Give all answers as exact values in radians. Do not use a calculator. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.) 2 sin2 x − sin x − 1 = 0 (a) all radian solutions (Let k be any integer.) x=_______ rad (b) 0 ≤ x < 2? x= ______ rad

Solve the following equation for all radian solutions and if 0 ≤ x < 2?. Give all answers as exact values in radians. Do not use a calculator. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.) 2 sin2 x − sin x − 1 = 0 (a) all radian solutions (Let k be any integer.) x=_ rad (b) 0 ≤ x < 2? x= rad

Trigonometry (MindTap Course List)

8th Edition

ISBN:9781305652224

Author:Charles P. McKeague, Mark D. Turner

Publisher:Charles P. McKeague, Mark D. Turner

Chapter6: Equations

Section6.1: Solving Trigonometric Equations

Problem 105PS

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Question

Solve the following equation for all radian solutions and if

0 ≤ x < 2?.

Give all answers as exact values in radians. Do not use a calculator. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)

2 sin² x − sin x − 1 = 0

(a) all radian solutions (Let k be any integer.)

x=_______ rad

(b) 0 ≤ x < 2?

x= ______ rad

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