2. [-/4 Points] DETAILS AUFCAT8 6.1.019. MY NOTES ASK Verify the identity. sin x - 2 + sin x sin X - sin X - sin x + 1 sin x Multiply the numerator and denominator by sin x and simplify. Then factor the expression in the numerator and the expression in the denominator, and then divide out the common factors. sin x - 2 + sin x sin x - 2 + sin x sin x sin X - - sin X - sin x sin x sin x sin2 x - 1 (sin x - 1) (sin x - 1)(sin x + 1)