Additional Problems
Additional Problems
Additional Problems
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Name Class Date<br />
9-4<br />
<strong>Additional</strong> <strong>Problems</strong><br />
Factoring to Solve Quadratic Equations<br />
Problem 1<br />
What are the solutions of the equation (2x 1 3)(x 2 1) 5 0<br />
Problem 2<br />
What are the solutions of the equation x 2 2 x 2 12<br />
A. 24, 23<br />
B. 24, 3<br />
C. 3, 4<br />
D. 23, 4<br />
Prentice Hall Algebra 1 • <strong>Additional</strong> <strong>Problems</strong><br />
Copyright © by Pearson Education, Inc., or its affiliates. All Rights Reserved.<br />
133
Name Class Date<br />
9-4<br />
<strong>Additional</strong> <strong>Problems</strong> (continued)<br />
Factoring to Solve Quadratic Equations<br />
Problem 3<br />
What are the solutions of the equation 3x 2 1 13x 524<br />
Problem 4<br />
Jason has a patio of uniform width around the perimeter of his<br />
rectangular pool. The pool measures 22 ft by 12 ft. If the area of<br />
the pool and the patio is 504 ft 2 , what is the width of the patio<br />
12 ft<br />
22 ft<br />
x<br />
x<br />
Prentice Hall Algebra 1 • <strong>Additional</strong> <strong>Problems</strong><br />
Copyright © by Pearson Education, Inc., or its affiliates. All Rights Reserved.<br />
134
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