Mathematics: A Practical Odyssey
Mathematics: A Practical Odyssey
8th Edition
ISBN: 9781305104174
Author: David B. Johnson, Thomas A. Mowry
Publisher: Cengage Learning
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Chapter B, Problem 37E
To determine

To calculate:

The value of x for the quadratic equation 4.2x2+8.3x+1.1=0 and check the answers by substituting them back into the equation.

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