Solving Quadratic Equations by Finding Square Roots
Solving Quadratic Equations by Finding Square Roots. This lesson comes from chapter 9.1 from your textbook, page 503. What is a square root?. If a number square ( b 2 ) = another number ( a ), then b is the square root of a. Example: If 3 2 = 9, then 3 is the square root of 9.
458 views • 14 slides