\[\begin{array}{ll} {}&{\frac{4−\sqrt{48}}{2}}\\ {\text{Rewrite the radicand as a product using thelargest perfect square factor.}}&{\frac{4−\sqrt{16·3}}{2}}\\ {\text{Rewrite the radical as the produc...4−√482Rewrite the radicand as a product using thelargest perfect square factor.4−√16·32Rewrite the radical as the product of two radicals.4−√16·√32Simplify.4−4√32Factor the common factor from thenumerator.4(1−√3)2Remove the common factor, 2, from thenumerator and denominator.2(1−√3)
