Question

Calcule ∫² -² x7(sétima) dx

Answer 1

Temos uma integral definida de -2 a 2 

Primeiro integramos e depois aplicamos os limites : 

$\int\limits^2_{-2} {x^{7}} \, dx \\\\\\ \frac{x^{7+1}}{7+1} =\boxed{ \frac{x^{8}}{8} }\\\\\\palicando\ os\ limites...\\\\\\| \frac{2^{8}}{8} |- |\frac{(-2)^{8}}{8} |\\\\\\ \frac{256}{8} - \frac{256}{8} =\boxed{\boxed{0}}\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ok$