[" Prove that following numbers are irrationals: "],[[" (i) "(2)/(sqrt(7))," (ii) "(3)/(2sqrt(5))," (iii) "4+sqrt(2)," (iv) "5sqrt(2)]]

Prove that following numbers are irrationals: 4+sqrt(2) (ii) 5sqrt(2)

Prove that following numbers are irrationals: 4+sqrt(2)( ii) 5sqrt(2)

Prove that the following are irrationals: ( i ) (1)/(sqrt(2)) (ii) (iii) 6+sqrt(2)

Prove that the following are irrational. 3+2sqrt5

Prove the following are irrational. sqrt2 + sqrt5

Prove that the following are irrational. 3+ 2 sqrt5

State, whether the following numbers are rational or not : (i) (2+sqrt(2))^(2)" (ii) "(5+sqrt(5))(5-sqrt(5)) (iii) (sqrt(7)/(5sqrt(2)))^(2)

Examine, whether the following numbers are rational or irrational: (i) sqrt(7) (ii) sqrt(4) (iii) 2+sqrt(3)

Examine, whether the following numbers are rational or irrational: (i) (sqrt(5)-2) (ii) sqrt(23) (iii) sqrt(255)

Prove that the following are irrationals (1) (1)/sqrt(2) (2) 7sqrt(5) (3)6+sqrt(2)