" 1."2sqrt(8)+5sqrt(32)

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 : 5sqrt ( 8) - 2 sqrt( 32) - 2sqrt2

Given sqrt(2)=1.414. The value of sqrt(8)+2sqrt(32)-3sqrt(128)+4sqrt(50) is (a) 8.426 (b) 8.484(c)8.526 (d) 8.876