How do you simplify sqrt(12) / sqrt(50) - sqrt(27) / sqrt(8)1250278?

1 Answer
Jan 24, 2016

First, try to write the two expressions over equal denominators.

Explanation:

sqrt(12) / sqrt(50)1250 - sqrt(27)/sqrt(8)278

= (2√3) / (5√2)2352 - (3√3)/(2√2)3322

= (4√3 - 15√3) / (10√2)43153102

= (-11√3)/(10√2)113102

So, = (-11√3)/(10√2)113102 is your answer

Practice exercise:

  1. Simplify the following expression:

(√20) / (√252)20252 - (√80) / (√112)80112

Hopefully you understand now!