Question

3/√5-√4 rationalize. .​

Answer 1

Answer:

3(√5+√4)

Step-by-step explanation:

3/√5-√4

Multiply top and bottom by √5+√4

3(√5+√4) /  (√5+√4)(√5-√4)

= 3(√5+√4)/(5-4)

= 3(√5+√4).