Question
Write the correct answer in the following:
$\sqrt{10}\times\sqrt{15}$ is equal to.
$\sqrt{10}\times\sqrt{15}$ is equal to.
✓
Answer
- $5\sqrt{6}$
Solution :
$\sqrt{10}, \sqrt{15}=\sqrt{2.5}\sqrt{3.5}=\sqrt{2}\sqrt{5}\sqrt{3}\sqrt{5}=5\sqrt{6}$
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Class interval
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5-10
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Frequency
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