video1.0<iframe src="https://www.loom.com/embed/b070f53745f14f90af050bc0432cb1bf" frameborder="0" width="1280" height="960" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>9601280Loomhttps://www.loom.com9601280https://cdn.loom.com/sessions/thumbnails/b070f53745f14f90af050bc0432cb1bf-00001.jpg60p: which of the following is equivalent to the fourth root of x^2 + 8x + 16, where x > 0?