Question

Simplify this

Answer 1

im attaching file wait

Answer 2

https://bb.mivu.org/courses/1/F-Alg2B-S215-03/ppg/respondus/exam_10.10_Module_Ten_Test_Part_1/1010_g9_q2.gif

Answer 3

use the website it is easier

Answer 4

PLEASE I WILL FAN AND MEDAL :)

Answer 5

@Vocaloid

Answer 6

@phi

Answer 7

@Preetha

Answer 8

@pink.1d: it's not letting me view the attachment, is there another way you could show it to me?

Answer 9

@Hero

Answer 10

@Vocaloid the website

Answer 11

https://bb.mivu.org/courses/1/F-Alg2B-S215-03/ppg/respondus/exam_10.10_Module_Ten_Test_Part_1/1010_g9_q2.gif

Answer 12

@pink.1d: it won't let me in (it's set to private only) can you take a screenshot?

Answer 13

@pink.1d: this is what I see when I use the website

Answer 14

its question 9

Answer 15

@pink.1d Do you know your trigonometric identities? Try multiplying out everything under the radical and tell me what you get.

Answer 16

\[\sqrt({1-\cosΘ}{1+\cosΘ}\]

Answer 17

cos)(1+ *****

Answer 18

that is the equation

Answer 19

±cos Θ

Answer 20

i think that is the answer

Answer 21

@pink.1d Nope, please try multiplying out (1+cos(theta))*(1-cos(theta)) and tell me what you get

Answer 22

cot (theta/2)?