Question

X+ 1/ 16x = 1 then what is the value of 64xcube + 1/ 64xcube

Answer 1

Step-by-step explanation:

x + 1/16x = 1

4x + 1/4x = 4

Doing Cube both side

64x³ + 1/64x³ + 3*4 = 64

64x³ + 1/64x³ = 64 - 12 = 52