Răspuns:
[tex] \sqrt{2 {}^{2} \times {3}^{2} \times {5}^{2} } = 2 \times 3 \times 5 = 30[/tex]
[tex] \sqrt{2 {}^{6} \times {5}^{2} \times {3}^{4} } = {2}^{3} \times 5 \times {3}^{2} = 8 \times 5 \times 9 = 360[/tex]
[tex] \sqrt{ {18}^{2} \times {3}^{4} \times {2}^{6} } = 18 \times {3}^{2} \times {2}^{3} = 18 \times 9 \times 8 = 1296[/tex]
[tex] \sqrt{ {12}^{2} \times {3}^{4} \times {5}^{2} } = 12 \times {3}^{2} \times 5 = 12 \times 9 \times 5 = 540[/tex]
