Question

Without actually calculating the cubes, find the value of 30^3+ 20^3-50^3

Answer 1

Answer:

$= {30}^{3} + {20}^{3} - {50}^{3} \\ = 27000 + 800 - 125000 \\ = - 97200$

I hope it will help you

Answer 2

Answer:

step by step explanation

Hope u like this