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7 votes
7 votes
Multiply. (Use photo). Enter your answer in simplest radical form.

Multiply. (Use photo). Enter your answer in simplest radical form.-example-1
User Leandro Hoffmann
by
3.1k points

1 Answer

22 votes
22 votes

Answer:

72√2

Explanation:

3√2 × 2√8 × √3 × √6

The above can be simplified as follow:

3√2 × 2√8 × √3 × √6

Recall

a√c × b√d = (a×b)√(c×d)

3√2 × 2√8 × √3 × √6 = (3×2)√(2×8×3×6)

= 6√288

Recall

288 = 144 × 2

6√288 = 6√(144 × 2)

Recall

√(a×b) = √a × √b

6√(144 × 2) = 6 × √144 × √2

= 6 × 12 × √2

= 72√2

Therefore,

3√2 × 2√8 × √3 × √6 = 72√2

User Maxim Krabov
by
2.9k points
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