Question

(1/2-a³)(1/2+a³)=


produtos notáveis

Answer 1

$(\frac{1}{2}-a^3)(\frac{1}{2}+a^3)\\\\ \frac{1}{2}.\frac{1}{2}+\frac{1}{2}.a^3+(-a^3).\frac{1}{2}+(-a^3).a^3\\\\ \frac{1}{4}+\frac{1}{2}a^3-\frac{1}{2}a^3-a^6\\\\ \frac{1}{4}-a^6$

Answer 2

(1/2-a³)(1/2+a³) =

(1/2 -a³)² =

(1/2)² - 2.1/2.a³ˣ² + a³ˣ² =

1,44 - 2/2a⁶ +a⁶ =

1,44 - 2a⁶ =

1,44 - 2a⁶ =