Question

Factor all solutions to the equation

Sin^2 + sin x = 0
really need help fast

Answer 1

let y = sin x

y^2 + y = 0
y(y+1) = 0

So roots are at y = 0, y = -1

That means sin x = 0, sin x = -1

Answer 2

sin x = 0 at (pi)n
sin x = 1 at 3/2(pi) + 2(pi)n

Answer 3

How? @wio did you do it tho as in get the answer

Answer 4

which part?

Answer 5

All

Answer 6

I used logic

Answer 7

All

Answer 8

How? @wio did you do it tho as in get the answer