Find the rectangular coordinates for the point in polar form $(4,-45°)$.

$\(\left\)(2\(\sqrt\)2,2\(\sqrt\)2\(\right\))$

$\(\left\)(2\(\sqrt\)2,-2\(\sqrt\)2\(\right\))$

$\(\left\)(2\(\sqrt\)2,3\(\sqrt\)2\(\right\))$

$\(\left\)(2\(\sqrt\)3,2\(\sqrt\)3\(\right\))$