Solve: 3 x²-x-2 1 X-2 + X X + 1 and state any NPV's.

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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State the NPV’s of this ?
2. Solve:
3
x²-x-2
3
(x²-x-2)
4
(x²-x-2)
X-2
+
X
X+1'
[(x+1)+x(x-2)]
(x-2)(X+1)
3_(x+1+X²-2x)
(x²-x-2)
3=x²-x+1
x²-x-2=0
(x-2)(x+1)=6
I
and state any NPV's.
X=2 or x=-1
NTVANPV'S:
Transcribed Image Text:2. Solve: 3 x²-x-2 3 (x²-x-2) 4 (x²-x-2) X-2 + X X+1' [(x+1)+x(x-2)] (x-2)(X+1) 3_(x+1+X²-2x) (x²-x-2) 3=x²-x+1 x²-x-2=0 (x-2)(x+1)=6 I and state any NPV's. X=2 or x=-1 NTVANPV'S:
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