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yamyam70
 2 years ago
How would you verify this identity?
4sin^2 x 1
____________ = 2 sin x 1
2sin^2 x +1
yamyam70
 2 years ago
How would you verify this identity? 4sin^2 x 1 ____________ = 2 sin x 1 2sin^2 x +1

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

yamyam70
 2 years ago
Best ResponseYou've already chosen the best response.0is that the difference of two squares?

Yttrium
 2 years ago
Best ResponseYou've already chosen the best response.1Yeah, do you know how to factor it out?

yamyam70
 2 years ago
Best ResponseYou've already chosen the best response.0OMG thank you thank you thank you!!!!!!!!!!!!!!1111

yamyam70
 2 years ago
Best ResponseYou've already chosen the best response.0You knocked some sense on me :D

yamyam70
 2 years ago
Best ResponseYou've already chosen the best response.04sin^2 x 1 , factors as 2sin ++1 (2sin 1) , righT?
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