Question

Resolva: (a + x). ( a² – ax + x²)

1 ponto

( )2a²- 2ax+ 2x²

( )a³ + x³

( )a³-2ax²+2a²x+x³

( )a²-ax+x²+a+x​

Answer 1

(a + x). ( a² – ax + x²)

a.a² -a.ax +a.x² +x.a² -x.ax +x.x²

a³ - a²x + ax² + a²x -ax² + x³

a³ + x³ <====©