Simplify Radicals Quiz Worksheet Page 2
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1
2
3ID: A
Simplify Radicals Quiz
Answer Section
MULTIPLE CHOICE
1. ANS: B
PTS: 1
REF: 060910ia
STA: A.N.2
TOP: Simplifying Radicals
2. ANS: D
25
50
2 • 25
25
5
=
=
=
=
72
2 • 36
36
6
36
Feedback
Factor the numerator and the denominator. Divide out any common factors and look for
A
perfect square factors.
First divide out any factors common to the numerator and the denominator.
B
Take the square root of the numerator and the denominator.
C
Correct!
D
PTS: 1
DIF: Basic
REF: Page 805
OBJ: 11-6.1 Simplifying Square-Root Expressions
NAT: 12.5.3.c
STA: A.N.2
TOP: 11-6 Radical Expressions
3. ANS: A
3 3 − 15 3
Combine the like radicals.
= −12 3
Feedback
Correct!
A
The terms are like radicals, so keep the same radical.
B
Use the correct operation.
C
Combine the like radicals, and keep the same radical.
D
PTS: 1
DIF: Basic
REF: Page 811
OBJ: 11-7.1 Adding and Subtracting Square-Root Expressions NAT: 12.5.3.c
STA: A.N.3
TOP: 11-7 Adding and Subtracting Radical Expressions
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