Question

Cât face radical 2 la puterea 3 x 3 la puterea 3

Answer 1

${( \sqrt{2} })^{3} \times {3}^{3} = \sqrt{2} \times \sqrt{2} \times \sqrt{2} \times 27 = 2 \sqrt{2} \times 27 = 54 \sqrt{2}$