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- Common Core MathK - 8High School

173 questions11 skills

Explain how the definition of the meaning of rational exponents follows from extending the properties of integer exponents to those values, allowing for a notation for radicals in terms of rational exponents.

Skills for this standard are coming soon.

147 questions10 skills

Rewrite expressions involving radicals and rational exponents using the properties of exponents.

Simplify square roots (variables)

Evaluate radical expressions challenge

Rational exponents challenge

Properties of exponents (rational exponents)

Simplify square-root expressions

Fractional exponents

Unit-fraction exponents

Simplify square roots

Properties of exponents intro (rational exponents)

4th & 5th roots

26 questions1 skill

Explain why the sum or product of two rational numbers is rational; that the sum of a rational number and an irrational number is irrational; and that the product of a nonzero rational number and an irrational number is irrational.