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 2 years ago
Trig Identities help please!
Simplify:
(sin^2x + sinx + sinxcosx +cosx)/(sinx+cosx)
 2 years ago
Trig Identities help please! Simplify: (sin^2x + sinx + sinxcosx +cosx)/(sinx+cosx)

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pottersheep
 2 years ago
Best ResponseYou've already chosen the best response.1The answer should be sinx +1 ! I dont know how to get that :(

math>philosophy
 2 years ago
Best ResponseYou've already chosen the best response.1Try factoring the numerator

pottersheep
 2 years ago
Best ResponseYou've already chosen the best response.1How do I factor that top?

math>philosophy
 2 years ago
Best ResponseYou've already chosen the best response.1try getting a common factor. you may not be able to see it right away, so factor a couple terms at a time and you might see it

pottersheep
 2 years ago
Best ResponseYou've already chosen the best response.1Whoa I got it! Thanks! I did group factoring, so it became (sinx+cosx) (sinx+1)
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