Simplify $\sqrt{25}$√25.
What is the largest square number that divides exactly into $75$75?
Simplify $3\sqrt{81}$3√81.
Consider the expression $\sqrt{19}$√19.
Apply and extend the properties of exponents to solve problems with rational exponents
Apply properties of rational and irrational numbers to solve real world or mathematical problems.
Simplify square roots (e.g., √24 = 2√6).