Question

rationalise the denominater and simplyfy √48+√32÷√27-√18​

Answer 1

Root 48+root 32/root 27-root 8

Rationalising denominator is root 27+root 8

Root 48+root 32x root 27+root 8/root 27-root 8x root 27+root 8

Using identity.[ A+bxa-b]square a square-b square.........