Question

Solve each equation for 0 12 years ago

Answer 1

well remove the common factor and you have

cos(x) (cos(x) -1) = 0

so you need to find where

cos(x) = 0

and

cos(x) -1= 0

hope it helps

Answer 2

what is the common factor?

Answer 3

i mean in this equation\

Answer 4

its cos(x)

cos(x)(cos(x) - 1) = cos^2(x) - cos(x)