Which expression is equivalent to (5x – 4)²? 1. 25x + 16 2. 25x - 20x + 16 3. 25x2 - 40x + 16 4. 25x2 + 40x + 16

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
Section8.7: Functions Defined By Equations
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Which expression is equivalent to (5x – 4)²?
1.
25x + 16
2.
25x - 20x + 16
3.
25x2 - 40x + 16
4.
25x2 + 40x + 16
Transcribed Image Text:Which expression is equivalent to (5x – 4)²? 1. 25x + 16 2. 25x - 20x + 16 3. 25x2 - 40x + 16 4. 25x2 + 40x + 16
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