2
√5 + √3 rationalise the denominator
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
2/√5 + √3
multiply both numerator and denominator by the conjugate of the
denominator ie √5 - √3
2(√5-√3)/(√5 + √3)(√5 -√3)
=> 2(√5 -√3)/(5-3)
=> 2(√5 -√3)/2
=> √5 - √3