Question

Scoateti factori de sub radicali si apoi rationalizati numitorii rapoartelor 6 supra √48, 2 supra √96, 4√5 supra √128, -3√5 supra √75, 7 supra √28, -8 supra √72, 10 supra 3√45, 2√3 supra √98, 3√5 supra √75, 3√5 supra √60 REPEDE DAU COROANA

Answer 1

$\frac{6}{ \sqrt{48} } = \frac{6}{4 \sqrt{3} }= \frac{\sqrt{3} }{2} \\ \frac{2}{ \sqrt{96} } = \frac{2}{4 \sqrt{6} } = \frac{ \sqrt{6} }{3} \\ \frac{4 \sqrt{5} }{ \sqrt{128} } = \frac{4 \sqrt{5} }{8 \sqrt{2} }= \frac{ \sqrt{10} }{4}$