Question

$\frac{1}{2} \sqrt{12} \frac{1}{3} \sqrt{45}$
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Answer 1

Răspuns:

$\frac{1}{2} \times 2 \sqrt{3} \times \frac{1}{3} \times 3 \sqrt{5} = \sqrt{3} \times \sqrt{5} = \sqrt{15}$