video1.0<iframe src="https://www.loom.com/embed/6a521c6e06b545b7af2a4dc3e7710fba" frameborder="0" width="960" height="720" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>720960Loomhttps://www.loom.com720960https://cdn.loom.com/sessions/thumbnails/6a521c6e06b545b7af2a4dc3e7710fba-00001.jpg85p: How many solutions does the equation x(x-4)=(x-1)(x+1) have?