Evaluate the integral using integration by parts.

${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}{x}^{2}cos(5x)dx$

Which of the following shows the result of using integration by parts?

A$.\frac{2}{5}xsin(5x)-{\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}\frac{1}{5}{x}^{2}sin(5x)dx$

B$.\frac{1}{5}{x}^{2}sin(5x){\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}\frac{2}{5}xsin(5x)dx$

C$.\frac{2}{5}xsin(5x){\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}\frac{1}{5}{x}^{2}sin(5x)dx$

$($v$).\frac{1}{5}{x}^{2}sin(5x)-{\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}\frac{2}{5}xsin(5x)dx$

Evaluate the integral.

${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}{x}^{2}cos(5x)dx=$

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