Simplify: 2√7 + √28
Radical Operation

Quiz
•
Mathematics
•
9th Grade
•
Hard
Anthony Clark
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
7√4
4√14
4√7
9√7
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
√3 × √15 =
3√5
5√3
2√7
√17
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Rationalize the ratio 6 ⁄ √5
30 ∕ 5
6√5 ∕ 5
6√5
30
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify: 6√3 + 2√75 - 4√27
16√3 - 12√2
2√15
28√3
4√3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the expression:
√2 - 3√3
2√-59
-2√2 - 3√3
-3.782
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify the expression:
√246x2
3x√2 - 2x√3 + 6x
7x√6
7x√18
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Perform the operation. Express your answer in simplest form.
54√14 - 12√33
18√14 - 6√33
-3√6
3√14 - 2√33
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