Question

14. Rationalize the denominator and simplify: √5m/√5n

Answer 1

√5m / √5n =

(√5m * √5n ) / (√5n * √5n)

= (√(5m * 5n) ) / (5n)

= (√(25m * n) / (5n)

= √25 * √(m * n) / (5n)

= 5 * √(m * n) / (5n)

= √(m * n) / n