Efectuati calculele respectand ordinea efectuari operatilor. A)
[tex] \sqrt{5 \times \sqrt{6 + \sqrt{2 \times \sqrt{15} } } } [/tex]
[tex] \sqrt{26 \div \sqrt{13 - 2 \sqrt{10 \div \sqrt{5} } } } [/tex]
[tex] \sqrt{2 \times \sqrt{3 \times \sqrt{5 \div \sqrt{10} } } } [/tex]
[tex]3 \times (2 - \sqrt{7) + 2( \sqrt{7 - 3} } [/tex]
[tex]2 \sqrt{3 + (3 \sqrt{6) \times (2 \sqrt{2)} } } [/tex]
[tex](2 \sqrt{2)la \: puterea3 + 40 \sqrt{6 \div ( - 2 \sqrt{3} } } [/tex]
VA ROG AJUTATIMA URGENT DAU COROANA. ​.