Question

1/√5+√2 rationlize the denominator​

Answer 1

Answer:

that's very easy.. please do as I say

1..when u write the fraction change the sign if it is in minus change another side in plus and vice versa.. then take help of rule (a+b) or (a-b) whole square formula and then calculate the answer simply

Answer 2

Answer:

1+ √10 /√5

Step-by-step explanation:

1/√5 + √2

1/√5 + √2/1

multiply the denominator and numerator in √2/1 with √5

√2×√5/1 ×√5

= √10/√5

1/√5 +√10/√5

= 1+√10/√5