Rewrite the given expression in the form 3^u where u is a constant or an algebraic expression. (5√3)^x rewrite the expression in the form 2^u where u is an algebraic expression (1/2)^x-3 rewrite the expression in the form 2 superscript u where u is an algebraic expression 9/3√3 rewrite the expression in the form 2 superscript u where u is an algebraic expression 16/3√2^x