For problems $1-10,$ find the indicated antiderivative.

$1.()+$ dxxx $51432.()$dxxx$25\mathrm{.}15\mathrm{.}25$

$3.$ dy$3\mathrm{.}124.$ dw$2$

$5.$ dPe P $6.$ dx

x

ex x

$$

$$

$$

$$

$$

$+3$

$4$

$1$

$7.$ dx

x

$18.$ dx

x$2$

$1$

$9.()()+$ dxxx $2210.$ dt