Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 6 - Section 6.3 - Factoring Trinomials of the Form ax2+bx+c - Exercise Set - Page 435: 35



Work Step by Step

$2m^{2}+17m+10$ Quadratic formula: $x=\frac{-b\pm\sqrt {b^{2}-4ac}}{2a}$ $\frac{-17+\sqrt {17^{2}-4(2)(10)}}{2(2)}=-.6357$ $\frac{-17-\sqrt {17^{2}-4(2)(10)}}{2(2)}=-7.8642$ $2*(x+.6357)(x+7.8642)$
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