Question

37. The value of 64^-1/3[ 64^1/3– 64^2/3)is
(a) 0
(b)3
(C)-3
(d) 5

Answer 1

Answer:

option (C) is correct -3

Step-by-step explanation:

64^-1/3[64^1/3-64^2/3]

(64^-1/3 x 64^1/3) - (64^-1/3 x 64^2/3)

(64^(-1/3 + 1/3)) - (64^(-1/3 + 2/3))

(64^0) - (64^1/3)

(1) - (4³)^1/3

1-4

-3