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Multiply (√20)(√15). A. 300 B. 20√3 C. 10√3 D. 200√3

Multiply (√20)(√15). A. 300 B. 20√3 C. 10√3 D. 200√3
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4 votes
Multiply (√20)(√15). A. 300 B. 20√3 C. 10√3 D. 200√3

User Seunggabi
by
7.7k points

1 Answer

4 votes
You can multiply the numbers inside the radical while keeping the sign.
(√20)(√15)
√300
Simplifies to
√100 √3
10√3
User Isaac Krementsov
by
8.0k points
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