Question

rational numbers par adharit -add; subtraction, division, multiplication.
har ek K 5 questions and their solutions

Answer 1

Hey freind, here is your answer --
Addition --
1. 3√5 + 4√5
= 7 √5
2. 6√3 + 4√3 + 4√5 + 6√5
= 10√3 + 10√5
= 10 ( √3 +√5 )
3. ( 2 +√3 ) + ( 4 - √3 )
= 2 + √3 + 4 - √3
= 6
4. 2 + √3 / 2 + -3 - √3 / 3
= 3 ( 2 + √3 ) / 6 + 2 ( -3 - √3 ) / 6
= 6 + 3√3 - 6 - 2√3 / 6
= √3 / 6