Question

radical 32+radical75-radical72=

urgenttttt​

Answer 1

Răspuns:

$\\ \sqrt{32} + \sqrt{75} - \sqrt{72} = \sqrt{16 \times 2} + \sqrt{25 \times 3} - \sqrt{36 \times 2} = 4 \sqrt{2} + 5 \sqrt{3} - 6 \sqrt{2} = 5 \sqrt{3} - 2 \sqrt{2}$