Question

8/√5-√6 rationalise the denominator​

Answer 1

Answer:

8+√5+√6

Step-by-step explanation:

8÷√5-√6×√5+√6÷√5+√6

(a+b)(a-b)=a square -b square

8√5+√6÷(√5)whole square -(√6)whole square

8√5+√6÷5-6

8√5+√6÷-1

8√5+√6