Explicație pas cu pas:
[tex](14 \div 2 - \sqrt{11} + 5 \div 4 + \sqrt{11} ) \div 1 \div \sqrt{11} = \\ (7 + \frac{5}{4} ) \div \sqrt{11} = \\ \frac{28 + 5}{4} \div \sqrt{11} = \\ \frac{33}{4} \times \frac{1}{ \sqrt{11} } = \\ \frac{33}{ 4\sqrt{11} } = \frac{33 \sqrt{11} }{44} = \frac{3 \sqrt{11} }{4} [/tex]
