Question

Rationalize the denominator of 1/ under root 3 + under root 5 +under root 7

Answer 1

Answer:

7/√3. or 7√3/3

Step-by-step explanation:

(1/√3)+√5+√7

(1+√15+√21)/√3

(1+√36)/√3

(1+6)/√3

7/√3

7√3/3