   # In Exercises 11 to 18, determine the values of a, b, and c that are needed in order to use the Quadratic Formula. Choose a &gt; 0 ( 3 x + 2 ) ( 5 x − 4 ) = 48 ### Elementary Geometry for College St...

6th Edition
Daniel C. Alexander + 1 other
Publisher: Cengage Learning
ISBN: 9781285195698

#### Solutions

Chapter
Section ### Elementary Geometry for College St...

6th Edition
Daniel C. Alexander + 1 other
Publisher: Cengage Learning
ISBN: 9781285195698
Chapter A.5, Problem 18E
Textbook Problem
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## In Exercises 11 to 18, determine the values of a, b, and c that are needed in order to use the Quadratic Formula. Choose a > 0 ( 3 x + 2 ) ( 5 x − 4 ) = 48

To determine

To find:

To determine the values of a, b, and c that are needed in order to use the Quadratic Formula

### Explanation of Solution

Consider the following equation,

(3x+2)(5x4)=48.

First multiply the terms inside the bracket to get the following,

(3x+2)(5x4)=4815x212x+10x8=4815x22x8=48

Subtract 48 on both sides to get the following,

15x22x848=484815x22x56=<

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