1. TOUCHSTONE Have your packet out and ready. Grab an iRespond.

2. Solve by Factoring
X = ± 4

3. Solving with Square Roots
Get x2 or the binomial squared by itself
Take the square root of BOTH sides of the equal sign
Don’t forget the  sign
Simplify and CHECK!

4. Solve by Taking Square Roots
X = ± 4

5. Solve by Taking Square Roots
X = ± 3 2

6. Solve by Taking Square Roots
X = ± 3

7. Solve by Taking Square Roots
X = -4 ± 3 2

9. Solve by Taking Square Roots
5. 5(x – 4)2 = 125
X = -1 and 9

10. Solve by Taking Square Roots
X = ± 5

11. Homework
Worksheet