Use square root and cube root symbols to represent solutions to equations. Recognize that 𝑥² = 𝑝 (where 𝑝 is a positive rational number and l𝑥l ≤ 25) has 2 solutions and 𝑥³ = 𝑝 (where 𝑝 is a negative or positive rational number and l𝑥l ≤ 10) has one solution. Evaluate square roots of perfect squares ≤ 625 and cube roots of perfect cubes ≥ –1000 and ≤ 1000.
Expressions and Equations
- Work with radicals and integer exponents.