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CodeSignal

Understanding Roots and Radicals

via CodeSignal

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Overview

You'll build intuition for square roots and cube roots as the inverses of squaring and cubing, estimate roots of non-perfect values, and connect radical notation to fractional exponents.

Syllabus

  • Unit 1: Understanding Square Roots
    • Complete The Square Root Statements
    • Match Squares And Square Roots
    • Find Square Garden Sides
    • Match Square Areas And Side Lengths
    • Find Side Length From Area
  • Unit 2: Estimating Square Roots
    • Finish The Square Root Statements
    • Estimate Square Root Bounds
    • Finding Square Root Bounds
    • Complete The Root Statements
    • Finding Square Root Bounds
  • Unit 3: Understanding Cube Roots
    • Complete The Cube Root Statements
    • Match Cube Roots And Cubes
    • Find Cube Edge Length
    • Match Cube Volumes And Edge Lengths
    • Finding Cube Roots From Volume
  • Unit 4: Roots and Fractional Exponents
    • Complete Root Exponent Statements
    • Match Radicals And Exponents
    • Evaluate Fractional Exponents
    • Reading Roots And Exponents
    • Reading Values From Fractional Exponents
    • Reading Roots From Expressions

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