North Dakota Academic Content Standards
ND.8.EE. Expressions and Equations
Work with radicals and integer exponents.
8.EE.2. Use square root and cube root symbols to represent solutions to equations of the form ݑł=Ұݑ and ݰݑł=Ӱݑ, where ݰݑ is a positive rational number. Evaluate square roots of small perfect squares and cube roots of small perfect cubes. Classify radicals as rational or irrational.