Question

alguien me pude ayudar plis ​

Answer 1

Explicación paso a paso:

$\sqrt{50} = \sqrt{25 \times 2} = \sqrt{25} \times \sqrt{2} = \\ 5 \times \sqrt{2} = 5 \sqrt{2}$

$\sqrt{2} \times \sqrt{18} = \sqrt{2 \times 18} = \sqrt{36} = 6$

$\sqrt{48} = \sqrt{16\times 3} = \sqrt{16} \times \sqrt{3} = \\ 4 \times \sqrt{3} = 4 \sqrt{3}$

$\sqrt{5} \times \sqrt{20} = \sqrt{5 \times 20} = \sqrt{100} = 10$

$\sqrt{54} = \sqrt{9 \times 5} = \sqrt{9} \times \sqrt{5} = \\ 3 \times \sqrt{5} = 3 \sqrt{5}$

$\sqrt{8} \times \sqrt{18} = \sqrt{8 \times 18} = \sqrt{144} = 12$