( sin^3(x) + cos^3(x) ) / ( sin^2(x) - cos^2(x) ) Please help me simplify this one. Giving me a headache.
Slightly different this time. Again use the sum of two cubes on the top
As we get
As far as I know once goes it cannot be reduced further
This time use the difference of two squares on the bottom to ensure something will cancel in the step after this
Bring both parts together