Question

The next term of the series 4, 32, 108, 256,...is ?

Answer 1

Hi,

Explanation:

`\boxed{u_n=4*n^3}\\u_1=4*1^3=4\\u_2=4*2^3=4*8=32\\u_3=4*3^3=4*27=108\\u_4=4*4^3=256\\u_5=4*5^3=500\\u_6=4*6^3=864\\u_7=4*7^3=1372\\...\\`