9.4 ­ Solve Quadratics by Factoring.notebook
9.4: Solve Quadratics by Factoring
METHOD #3: Solve by Factoring
Zero-Product Property:
April 30, 2014
Date: 4/30
9.4 ­ Solve Quadratics by Factoring.notebook
Ex 1). What are the solutions of the equations:
a)
b)
April 30, 2014
9.4 ­ Solve Quadratics by Factoring.notebook
Ex 2). Solve the quadratic equations by factoring:
a)
b)
April 30, 2014
9.4 ­ Solve Quadratics by Factoring.notebook
Ex 2). Solve the quadratic equations by factoring:
c)
d)
April 30, 2014
9.4 ­ Solve Quadratics by Factoring.notebook
Ex 2). Solve the quadratic equations by factoring:
e)
f)
April 30, 2014
9.4 ­ Solve Quadratics by Factoring.notebook
Ex 2). Solve the quadratic equations by factoring:
g)
h)
April 30, 2014
9.4 ­ Solve Quadratics by Factoring.notebook
April 30, 2014
Ex 3). Jason has a patio of uniform width around the perimeter
of his rectangular pool. The pool measures 22 ft by 12 ft. If the
area of the pool and the patio is 504 ft2, what is the width of the
patio?
9.4 ­ Solve Quadratics by Factoring.notebook
Homework:
pg. 570 #1 – 3, 8 – 24(e), 32
Quiz (9.1 ­ 9.4) ­ Friday
no book tomorrow
April 30, 2014