PRECALCULUS:GRAPH...-NASTA ED.(FLORIDA)
PRECALCULUS:GRAPH...-NASTA ED.(FLORIDA)
10th Edition
ISBN: 9780136174318
Author: Demana
Publisher: PEARSON
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Chapter P.3, Problem 60E
Solution

How the second equation was obtained from the first equation, Explain.

Given:

The equations, 2x−1=2x−4, x−12=x−2 .

Calculation:

In order to explain how the second equation was obtained from the first equation, first we have to solve equation first by dividing with 2 both side of the equation as shown below:

  2x−1=2x−42x2−12=2x2−42x−12=x−2

Therefore, the second equation is obtained by the first.

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Chapter P.3, Problem 59E
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Chapter P.3, Problem 61E

Chapter P Solutions

PRECALCULUS:GRAPH...-NASTA ED.(FLORIDA)

Ch. P.1 - Prob. 1QRCh. P.1 - Prob. 2QRCh. P.1 - Prob. 3QRCh. P.1 - Prob. 4QRCh. P.1 - Prob. 5QRCh. P.1 - Prob. 6QRCh. P.1 - Prob. 7QRCh. P.1 - Prob. 8QRCh. P.1 - Prob. 9QRCh. P.1 - Prob. 10QR
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