`2sqrt(8)+5sqrt(32)`

simplify : (a) sqrt(98) + sqrt(8) -2 sqrt(32) (b) (sqrt3 + sqrt5 + sqrt6) (sqrt3 - sqrt5 + sqrt6)

Examine whether the following numbres are rational or irrational: (i) (5-sqrt(5)) (5+sqrt(5)) (ii) (sqrt(3)+2)^(2) (iii) (2sqrt(13))/(3sqrt(52) - 4sqrt(117)) (iv) sqrt(8) + 4sqrt(32) - 6sqrt(2)

Write the next of the AP sqrt(8), sqrt(18), sqrt(32),…

Sum of n terms of the serise sqrt(2) + sqrt(8) + sqrt(18) + sqrt(32) + .... is

Simplify: 13sqrt(8)+1/2sqrt(8)-5sqrt(8)

Simplify : sqrt2 - sqrt(18) + sqrt(27) - sqrt(32)