Sample chapter from GCSE Mathematics: Revision and Practice New 2010 Edition Higher Student Book, by David Rayner
Squares & Square Roots
Perfect Numbers- Squares and Cubes Essential Question: How can algebraic expressions and equations be used to model, analyze, and solve mathematical situations?
5.3 Solving Quadratic Equations by Finding Square Roots.
Lesson Menu
Square Roots and Solving Quadratics with Square Roots
Chapter 4.5 Solve Quadratic Equations by Finding Square Roots
Lesson Menu Main Idea and New Vocabulary Example 1:Find Squares of Numbers Example 2:Find Squares of Numbers Key Concept:Square Root Example 3:Find Square.
