Question

Q21. Simplify:
(4x2 - 9y2)3 + (9y2 – 16y2)3 + (1622 - 4x2)3
(2x – 3y)3 + (3y - 4z)3 + (42 - 2x )3​

Answer 1

Answer:

(1)=4x

4x {?}^{2}

(2)_2x+3y