Question

simplifique$\frac{4+ \sqrt{12} }{2}$, help

Answer 1

$\frac{4+ \sqrt{12} }{2} \ \\\\=\ \frac{4+ \sqrt{4.3} }{2} \\\\\ =\ \frac{4+ \sqrt{2^{2}.3} }{2} \ \\\\=\ \frac{4+2 \sqrt{3} }{2} \\\\=\ \frac{4}{2} + \frac{2 \sqrt{3} }{2} \\\\=\boxed{\boxed{2+ \sqrt{3} }}\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ok$