How do you simplify #sqrt(30/77)#?

Question

1060 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-05-31T11:26:05

#sqrt(30/77)=color(blue)(sqrt(2310)/77#

Simplify:

#sqrt(30/77)#

Simplify.

#sqrt30/sqrt77#

Rationalize the denominator by multiplying the numerator and denominator by #sqrt77#.

#(sqrt30sqrt77)/(sqrt77sqrt77)#

Simplify.
#(sqrt30sqrt77)/77#

Multiply #sqrt30xxsqrt77#.

#sqrt(2310)/77#