SOLUTION: cos^2x*tanx+sin^2x*tanx
___________ ___________
sinx
cosine squared (x) times tan (x) plus sin squared (x) times tan (x) all divided by sin (x)
Algebra ->
Trigonometry-basics
-> SOLUTION: cos^2x*tanx+sin^2x*tanx
___________ ___________
sinx
cosine squared (x) times tan (x) plus sin squared (x) times tan (x) all divided by sin (x)
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Question 1001762: cos^2x*tanx+sin^2x*tanx
_______________________
sinx
cosine squared (x) times tan (x) plus sin squared (x) times tan (x) all divided by sin (x) Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! cos^2x*tan x+ sin^2 x + tan x=
tan x( cos^2 x+sin^2 x). But cos^2 x+ sin^2 x=1
all divided by sinx
tan x/sin x
but tan x =sin x/ cos x
(sinx /cos x) divided by sin x
=1/cos x=
sec x.
