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,...
Related questions
Question

Transcribed Image Text:By expanding out the brackets and collecting like terms, the expression
- (г — 4)(2г — 1) + (3z — 1)(-ӕ + 3)
simplifies to:
5a? – 19x + 7
5a? + 19x – 7
-5x2 – 19x +7
О-52? + 19х — 7
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