Question

Simplify by rationalizing the denominator 10/5√3-3√5

Answer 1

Answer:

Step-by-step explanation:

=10/5√3 - (3√5 ×5√3)/5√3

=(10 - 15√5) /5√3

={(10 - 15√5) × 5√3} /5√3×5√3               (by rationalising the denominator)

=(50√3)/75 - (75√45)/75

=2√3/3 - 3√5 .

Hope it will help you in understand this type of questions.

Answer 2

Answer:

=10/5√3 - (3√5 ×5√3)/5√3

=(10 - 15√5) /5√3

={(10 - 15√5) × 5√3} /5√3×5√3

=(50√3)/75 - (75√45)/75

=2√3/3 - 3√5 .

Hope it will help you in understand this type of questions.