EP ESSENTIALS OF COLLEGE ALGEBRA-ACCESS
12th Edition
ISBN: 9780135190401
Author: Lial
Publisher: PEARSON CO
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Question
Chapter R.6, Problem 78E
To determine
To Calculate: The value of the expression
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Solve the following equation forx.
leave
answer in
Simplified radical form.
5x²-4x-3=6
MATCHING LIST
Question 6
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Use the given equations and their discriminants to match them to the type and
number of solutions.
00
ed
two irrational solutions
a. x²+10x-2=-24
two rational solutions
b. 8x²+11x-3=7
one rational solution
c. 3x²+2x+7=2
two non-real solutions
d. x²+12x+45 = 9
DELL
FLOWER
CHILD
10/20
All Changes S
$681 22991
88 MULTIPLE CHOICE
Question 7
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The following irrational expression is given in unsimplified form with four op-
tions in simplified form. Select the correct simplified form.
Select only one option.
A 2±3√√2
B 4±√3
2±√ √3
D 1±√√3
DELL
FLOWER
CHILD
11/200
4 ± √48
4
✓
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165
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