Question

Solve the formula for the given letter. Assume all variable represent nonnegative numbers. a^2+n^2=h^2, for a

Answer 1

\[a^2+n^2=h^2\]
\[a^2=h^2-n^2\]
\[a=\sqrt{a^2-n^2}\]what myonlybro said

Answer 2

? it disappeared!

Answer 3

what disappeared?