8.NCC.7: Solve equations in the form of 𝑥^2 = 𝑝 or 𝑥^3 = 𝑝 where 𝑝 is a positive rational number.

Solve equations in the form of 𝑥^2 = 𝑝 or 𝑥^3 = 𝑝 where 𝑝 is a positive rational number.

Example Problems

Evaluate:

\sqrt{9}

Evaluate:

\sqrt{25}

Evaluate:

\sqrt{0}

Khan Academy Resources

Square roots of perfect squares Cube roots review Cube roots Square roots Square and cube challenge Equations with square roots & cube roots Equations with square roots: decimals & fractions Roots of decimals & fractions Square root of decimal Intro to cube roots Intro to square roots Dimensions of a cube from its volume

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