10sinθ^2+3sinθ-4=0 How many answers would i have?

Question

anonymous · Answer

IF it says 0<theta>360

anonymous · Answer

let $ u = sin\theta$
why not solve it and see how many solutions you will have

anonymous · Answer

I just don't understand how many i would get. My answers are theta= +1/2 and -4/5

anonymous · Answer

I just dont understand the 0<theta>360 part

anonymous · Answer

It says find all values of  it when between 0 and 360

anonymous · Answer

i think about 6 solutions 

that just means you have to find the value that satisfies the equation bounded by 0 to 360; for instance your solution can not go pass 360

anonymous · Answer

If that is so, how do i find the other 4? Im just confused alot on this. I found the answer when factoring, but not how to find the rest

anonymous · Answer

do you know general solutions?

anonymous · Answer

What is your meaning of general solutions?