Question

19. Simplify: (3x – 4y)3– (3x + 4y)3​

Answer 1

Answer:

$\color{red}\Huge{\underline{\overline{\bold{\textit{Answer}}}}}$

(3x-4y)3-(3x+4y)3

3x-3x-4y-4y+3+3 (because -(3x+4) - + + = -)

= -8+6(- + + = -)

= -2 Answer

Plz Mark As Brainliest By Going On Brainly.In Because It Is The Only Way To Mark Brainliest In This New Brainly Version.