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anonymous
 5 years ago
2sin^2 theta + 3cos theta 3 =0
tyler, answer meee!! LOL
anonymous
 5 years ago
2sin^2 theta + 3cos theta 3 =0 tyler, answer meee!! LOL

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\sin^2 \theta = 1  \cos^2 \theta\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[2(1\cos^2 \theta) 3 \cos \theta 3 = 0\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[22\cos^2 \theta  3 \cos \theta 3 = 0\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[2 \cos^2 \theta  3\cos \theta1 = 0\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0times everything by 1 \[2\cos^2\theta + 3\cos \theta +1 = 0\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0factor \[(2 \cos \theta + 1 )( \cos \theta + 1 ) = 0\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0solve the two parts... (2cosθ+1) = 0 or (cosθ+1)=0 cos θ = .5 or cos θ = 1

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0is that the pythagorean id?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\sin^2\theta=1−\cos^2\theta\] is Pythagorean's Identity

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you meant 1 not equals 1.. right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0if you flip it around, \[1 = \sin^2\theta + \cos ^2\theta\]
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