Question

2 x minus 5 y whole cube minus 2 X + 5 y whole cube​

Answer 1

Answer:

0

Step-by-step explanation:

$A=2x$

$B=5y$

$(A+B)^3-(A+B)^3=0$

Answer 2

Answer:

(2x-5y)^3-(2x+5y)^3

8x^3-125x^3-3*2x*5y(2x-5y)-(8x^3+125x^3+3*2x*5y(2x+5y)

8x^3-125x^3-60x^2y-150y^2x-8x^3-125x^3-60x^2y-150y^2x

=0 ans