Solve for x sin(x)+xcos(x)=0

$\sin (x) + x \cos (x) = 0$

Step 1

Graph each side of the equation. The solution is the x-value of the point of intersection.

$x \approx 0, - 2.02875783, 2.02875783, - 4.91318043, 4.91318043, - 7.97866571, 7.97866571$

Step 2