Simplify the problems. SImplify the radical first and then add if possible. Do not type any spaces in the answers.
Simplify the problems. SImplify the radical first and then add if possible. Do not type any spaces in the answers.
Simplify the expression. Multiply or divide the radicals.
Simplify the expression. Multiply or divide the radicals. TRICKIER one - make sure you simplify all the way.