- #1
ku1005
- 66
- 0
just looking at another question to do with trigonometric functions and I can't see how they simplify the follwing:
2sin^2x-3sinx-2=0 to
(2sinx+1)(sinx-2)=0
again i prob thinking sumthin really stupid...but i can't see wat! cheers
2sin^2x-3sinx-2=0 to
(2sinx+1)(sinx-2)=0
again i prob thinking sumthin really stupid...but i can't see wat! cheers