Question

The expression cosx + tanx sinx can be simplified to _____.

Answer 1

Multiply and divide the whole expression by cos x.

Answer 2

answers are: A. secx B.cscx C.cotx D. cosx sinx

Answer 3

\[\dfrac{\cos x}{\cos x} \times (\cos x+\tan x*\sin x)\]

Answer 4

Simplify now.

Answer 5

okay thanks (:

Answer 6

yw :)

Answer 7

Did you get the answer?

Answer 8

im still working on it

Answer 9

wait i don't get it

Answer 10

Did u understand how I multiplied it? cos x/cos x

Answer 11

no i don't get how to do this at all. I've never tokken trig

Answer 12

its okay do u knw that

sin^2 x+cos^2 x=1?

Answer 13

okay yea that i recognized

Answer 14

(cosx + tanx sinx ) cos x

Open the brackets and tell me what u get!

Answer 15

umm cos(x)+sin^2(x)

Answer 16

im off lol

Answer 17

is it D?

Answer 18

Almost right its cos^2 x+sin^2 x!!

Answer 19

And you know that equals to 1!!!

Answer 20

so then it is D?

Answer 21

I won't tell you the answer. You need to get to it.

Answer 22

umm okay thanks for your time and help i guess (:

Answer 23

yw :)