Question

solve the equation for the interval cosxsinx-sinx=0

Answer 1

Factor. Seriously.

Answer 2

u hurt my feelings

Answer 3

?? Well, only if you don't want to factor it. sin(x) in each term. See what happens.

Answer 4

I dont know how please explain! if i know how to factor i would have solved this by now but i dont kno how to solve this particular one.......

Answer 5

What was the previous one you did solve?

cos(x)*sin(x) - sin(x) = 0

[cos(x) - 1]*sin(x) = 0 -- Factoring. You thought I was kidding?

Answer 6

i still dont get it

Answer 7

Did you ever solve a quadratic equation?

x^2 - x - 2 = 0 for example?

I'm going to answer "yes". Okay, how did you do that?