Write an expression to represent the area of a square whose side length is

(3x + 12) units

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

What is the first step of an indirect proof of a number that is divisible by two

Can someone plz me understand how to do these. plz, show work. in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]