" (iv) "((64)/(25))^(-3/2)

Evaluate each of the following by removing radical signs and negative indices wherever they occur: (i) (27)^(-2/3) (ii) ((64)/(25))^(-3/2)

Evaluate each of the following by removing radical signs and negative indices wherever they occur: (27)^(-(2)/(3)) (ii) ((64)/(25))^(-(3)/(2))

Evaluate : ((64)/( 125))^(-(2)/(3)) +(1)/(((256)/(625) ) ^((1)/(4)))+ ( sqrt(25))/(" ^(3) sqrt(64))

Prove that: ((64)/(125))^(-2/3)+1/(((256)/(625))^(1/4))+\ ((sqrt(25))/(root(3)64))=(65)/(16)

Prove that: ((64)/(125))^(-(2)/(3))+(1)/(((256)/(625))^((1)/(4)))+((sqrt(25))/(643))^(0)=(61)/(16)

Find the value of (9^(3//2)-3xx5^(0)-[(1)/(81)]^(-1//2))/(((64)/(125))^(-2//3)+(1)/(((256)/(625))^(1//4))+((sqrt(25))/(root(3)(64)))) .

Evaluate (i) (32)^((1)/(5)) +(-7)^(0) + (64)^((1)/(2)) (ii) (0.00032)^(-(2)/(3)) (iii) ((64)/(125))^(-(2)/(3)) .

9.Simplify: (i) "(4)/(81)times(-3)/(25)times(27)/(64)times(-60)/(21)

Evalute (i) (125)^((1)/(3)) (ii) (64)^((1)/(6)) (iii) (25)^((3)/(2)) (iv) (81) ^((3)/(4)) (v) (64)^(-(1)/(2)) (vi) (8)^(-(1)/(3))

Factorise (64)/(125)a^3-(96)/(25)a^2+(48)/(5)a-8