306636
contestada

What is the following quotient?

StartFraction 2 Over StartRoot 13 EndRoot + StartRoot 11 EndRoot EndFraction
StartRoot 13 EndRoot minus 2 StartRoot 11 EndRoot
StartFraction StartRoot 13 EndRoot + StartRoot 11 EndRoot Over 6 EndFraction
StartFraction StartRoot 13 EndRoot + STartRoot 11 EndRoot Over 12 EndFraction
StartRoot 13 EndRoot minus StartRoot 11 EndRoot