(6^(2)+8^(2))^(1/2)

Evaluate the following : {(5^(2)+12^(2))^(1)}^(3)( ii) {(6^(2)+8^(2))^(1)}^(3)

Evaluate: (8.6)^(2)-(1.4)^(2)

((6.4)^(2)-(5.4)^(2))/((8.9)^(2)+8.9xx2.2+(1.1)^(2))=

Evaluate : ((6.4)^(2)-(5.4)^(2))/((8.9)^(2)+(8.9xx2.2)+(1.1)^(2))

(16a^(4))^((1)/(2))xx(8a^(6))^((2)/(3))

The coefficient of x^(8) in the expasnsion of (1+(x^(2))/(2!)+(x^(4))/(4!)+(x^(6))/(6!)+(x^(8))/(8!))^(2) is

Simplify (i) (6^(1//4))/(6^(1//5)) (ii) (8^(1//2))/(8^(2//3)) (iii) (5^(6//7))/(5^(2//3))