Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 2 - Section 2.3 - Getting Information from the Graph of a Function - 2.3 Exercises - Page 180: 26

Answer

x=3,1

Work Step by Step

-x^2=3-4x Add x^2 to the other side of the equation 0=x^2-4x+3 Factor the equation (x-3)(x-1)=0 x-3=0 x-1=0 x=3 x=1 x=3,1
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