SOLUTION: Multiply the radical expressions. a.) √3 × √15 b.) √8 × √12

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Question 673234: Multiply the radical expressions.
a.) √3 × √15
b.) √8 × √12
Found 3 solutions by ReadingBoosters, kevwill, stanbon:
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
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Answer by kevwill(135) About Me  (Show Source):
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Multiply the radical expressions.
a.) √3 × √15
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= sqrt(45) = sqrt(9*5) = sqrt(9)*sqrt(5) = 3sqrt(5)
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b.) √8 × √12 = 2sqrt(2) * 2sqrt(3) = 4sqrt(6)
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Cheers,
Stan H.