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:B. Determine whether each of the following is a quadratic equation or not.
1. 2x²+ 6x = 5
2. 4x? -7x? = 0
3. x(4x²) = -12x? + 4x – 52
4. -x(-6x + 1) + 9 = -6x
5. 0 = -(x – 7)² + 3(y + 2) -3y
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