Question

Can someone help me simplify this.
tan^2(x)-sin^2(x)

Answer 1

\[
\tan^2x-\sin^2x = \frac{\sin^2x}{\cos^2x}-\frac{\sin^2x}{1}
\]

Answer 2

so what do you do next

Answer 3

@wio

Answer 4

Do you know how to subtract fractions?