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How would you verify this identity?
4sin^2 x 1
____________ = 2 sin x 1
2sin^2 x +1
 7 months ago
 7 months ago
How would you verify this identity? 4sin^2 x 1 ____________ = 2 sin x 1 2sin^2 x +1
 7 months ago
 7 months ago

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YttriumBest ResponseYou've already chosen the best response.1
Do you know that 4sin^2 x1 is factorable? :)
 7 months ago

yamyam70Best ResponseYou've already chosen the best response.0
is that the difference of two squares?
 7 months ago

YttriumBest ResponseYou've already chosen the best response.1
Yeah, do you know how to factor it out?
 7 months ago

yamyam70Best ResponseYou've already chosen the best response.0
OMG thank you thank you thank you!!!!!!!!!!!!!!1111
 7 months ago

yamyam70Best ResponseYou've already chosen the best response.0
You knocked some sense on me :D
 7 months ago

yamyam70Best ResponseYou've already chosen the best response.0
4sin^2 x 1 , factors as 2sin ++1 (2sin 1) , righT?
 7 months ago
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