Simplifying Radicals
Simplify the following radical: √ 18.
3√ 2
Convert into an entire radical.
√72
6√2
Multiply the following radicals: √42 and √2
2√21
Simplify the following radical: √ 54.
3√ 6
Make the following mixed radical into an entire radical.
√44
2√11
Multiply the following radicals: √5 x √8. Simplify if necessary.
2√10
Simplify the following radical: 2√ 24.
4√ 6
Make the following mixed radical into an entire radical.
5 ∛2
∛250
Multiply the following radicals using F.O.I.L.: (2 - √13)2. Simplify if necessary.
17 - 4√13
Simplify the following radical: ∛128
4∛2
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To multiply radicands, which of the following must be true?
(a) Their radicals must have the same index
(b) The radicands must be the same
(c) The radicals must have the same coefficient
(d) Both a and b
(a) The radicals must have the same index
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6 times the fifth root of 3.
fifth root of 23328
Simplify:
2 ∛4 x (-6) ∛2
-24