Question

4√3+3/5√3 скоротіть дріб

Answer 1

$\displaystyle \frac{4\sqrt{3+3} }{5\sqrt{3} }=\frac{4\sqrt{6} }{5\sqrt{3} } =\frac{4\sqrt{6} }{5\sqrt{3} }*\frac{\sqrt{3} }{\sqrt{3} }= \frac{4\sqrt{6}\sqrt{3} }{5\sqrt{3}\sqrt{3} }= \frac{4\sqrt{18} }{5*3} = \frac{12\sqrt{2} }{15} =\frac{4\sqrt{2} }{5}$