Question

which expression is equivalent to sin^2x-sin-2/sin-2?
A)sin x+1
B)sin x-1
C)sin^2x
D)-sin^2x

Answer 1

i know it's not B

Answer 2

type that question again. i see something wrong with it

Answer 3

sin^2x - sin x -2 over sin x -2

Answer 4

it's not A i don't think

Answer 5

sin^2x/sin(x-2) - sin(x-2)/(sin(x-2)

Answer 6

answer is B

Answer 7

i tried it before and it said it was wrong.

Answer 8

is it