Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 4 - Quadratic Functions and Equations - 4-6 Complete the Square - Lesson Check - Page 237: 7



Work Step by Step

With $b=100$, complete the square by adding $\left(\frac{b}{2}\right)^2$: $\left(\dfrac{b}{2}\right)^2=\left(\dfrac{100}{2}\right)^2=(50)^2=2500$ Therefore, to complete the square, add $2500$ to the given expression.
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