Algebra: A Combined Approach (4th Edition)

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

Chapter 6 - Section 6.4 - Factoring Trinomials of the Form ax2+bx+c by Grouping - Exercise Set: 28



Work Step by Step

3$x^{3}$+8$x^{2}$ +4x=x(3$x^{2}$+8x+4)=x(3$x^{2}$+2x+6x+4)= x[x(3x+2)+2(3x+2)]=x(x+2)(3x+2)
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