Public learning track
Radicals, Roots, and Power Equations
8th Grade · Math · Open Global Math
11 lessons
Goal
Evaluate perfect roots, simplify radical surds, and solve quadratic and cubic power equations of the form x² = p and x³ = p.
Featured Diagrams
Evaluating Square Roots and Cube Roots of Perfect Powers
11 lessons
0 of 11 done
- 1Evaluating Square Roots and Cube Roots of Perfect PowersUp nextStart
- 2Cube Roots of Negative Integers and Rational NumbersPremiumNot started yet
- 3Roots and Powers as Inverse OperationsNot started yet
- 4Simplifying Numerical Radical Expressions Using Prime FactorsNot started yet
- 5Simplifying Cube Roots and Higher Index RadicalsNot started yet
- 6Adding and Subtracting Like Radical ExpressionsNot started yet
- 7Multiplying and Dividing Radical ExpressionsNot started yet
- 8Solving Quadratic Equations Using Square RootsNot started yet
- 9Solving Cubic Equations of the Form x^3 = pNot started yet
- 10Solving Radical Equations: Square RootsNot started yet
- 11Geometric Applications of Radicals and Pythagorean TrianglesNot started yet
Curriculum Framework
8th Grade · Math · Open Global Math
1
9 lessons
The Real Number System and Decimal Representations
Classify numbers across the real number system and convert fluently between repeating decimals and rational fractions.
2
7 lessons
Approximating and Ordering Irrational Numbers
Estimate the values of irrational numbers with rational bounds and plot and order real numbers on the number line.
3
7 lessons
Operations, Properties, and Estimation with Real Numbers
Execute four operations across all real numbers using algebraic properties, mental math, algorithms, and digital tools.
4
7 lessons
Integer Exponents and Exponential Expressions
Apply the product, quotient, power, zero, and negative exponent rules to simplify numerical and algebraic exponential expressions.
5
8 lessons
Scientific Notation and Orders of Magnitude
Convert, calculate, and solve real-world problems using scientific notation across macroscopic and microscopic magnitudes.
6
11 lessons
Radicals, Roots, and Power Equations
Evaluate perfect roots, simplify radical surds, and solve quadratic and cubic power equations of the form x² = p and x³ = p.