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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Question

Transcribed Image Text:24
PUSHLOCK
DURABLE
Capacity
E
A. by extracting square roots.
4. (x – 2)2 = 16
%3D
1. x² = 169
5. 2(t – 3)2 – 72 = 0
%3D
2. 9b2 = 25
3. (Зу - 1)2 -D о
|
B. by factoring
1. x2 + 7x = 0
3. X2 + 5х — 14 %3D 0
2. m² + 8m = -16
4. 2y2 +8y - 10= 0
%3D
C. by completing the square.
1. x2 + 5x + 6= 0
2. x2 + 2x = 8
3.2x2 + 2x = 24
%3D
D. using quadratic formula.
1. x2 + 5x = 14
2.2x2 +8x - 10= 0
%3D
3.2x2 +3x = 27
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CLMD
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S MATERIAL
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