Simplify √30 x √40
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Correct Answer: Option C
Explanation:
√30 x √40
√(30 x 40)
√(3 x 10 x 4 x 10)
√(400 x 3)
√400 x √3
20 x √3
20√3
√30 x √40
√(30 x 40)
√(3 x 10 x 4 x 10)
√(400 x 3)
√400 x √3
20 x √3
20√3