Question

√5×√5 =?
plz answer this​

Answer 1

Answer:

5

Step-by-step explanation:

√5×√5 = 5

HOPE THAT THIS WILL HELP YOU MATE

Answer 2

Answer:

$\sqrt{5} \times \sqrt{5} =( 5) {}^{ \frac{1}{2} } \times (5) {}^{ \frac{1}{2} } \\ = (5) {}^{ \frac{1}{2} + \frac{1}{2} } = 5 {}^{ \frac{2}{2} } = 5 {}^{1} \\ = 5 \: \: answer$

*Extra Knowledge booster:⇒

An other example in short method

√a × √a = a ⇒ √7× √7 = 7 Answer

That means formula will be:

√n × √n = n