Hai UwU do i look cool lol

Solve 2^x=32 and rewrite this equation in a logarithmic form

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?