Question
Which of the following statement is true?
✓
Answer
- $\sqrt{\text{ab}}=\sqrt{\text{a}}\times\sqrt{\text{b}}$
Solution:
When we multiply two different root number then only number is multiplied not the root because we have both number power equal,
$\sqrt{\text{a}}\times\sqrt{\text{b}}=\sqrt{\text{ab}}$
or, $\text{a}\frac{1}{2}\times\text{b}\frac{1}{2}=(\text{ab})\frac{1}{2}$
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