15. The area of a square sign is 16x - 40x + 25. What is the side length of the square. (hint use perfect square) 4x +5 a. b. 4x-5 C. 8x + 5 d. 8x-5

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Calibri
11
B IU A
田回▼
+
2
3.
15. The area of a square sign is 16x - 40x + 25. What is the side length of the square. (hint use
perfect square)
4x + 5
a.
b. 4x -5
C.
8x + 5
d. 8x- 5
III
li
Transcribed Image Text:A Week 3-1 Unit Test Review E Unit 1 Test Review - Google Docs x m/document/d/1058qGwoZcmAnzMpyLUooMqV5BalW7MW2Z-V1-cUnCfU/edit mat Tools Add-ons Help Last edit was seconds ago prmal text Calibri 11 B IU A 田回▼ + 2 3. 15. The area of a square sign is 16x - 40x + 25. What is the side length of the square. (hint use perfect square) 4x + 5 a. b. 4x -5 C. 8x + 5 d. 8x- 5 III li
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