Question

Simplifique fatorando e radicando. ( não consegui digitar tudo)

Answer 1

$\sqrt{12} = \sqrt{ {2}^{2} \cdot3 } = 2 \sqrt{3}$

$\sqrt{18 } = \sqrt{2\cdot {3}^{2} } = 3 \sqrt{2}$

$\sqrt{50} = \sqrt{2\cdot {5}^{2} } = 5 \sqrt{2}$

$\sqrt{20} = \sqrt{ {2}^{2} \cdot5} = 2 \sqrt{5}$

$\sqrt{180} = \sqrt{ {2}^{2} \cdot {3}^{2}\cdot5 } = 2\cdot3 \sqrt{5} = 6 \sqrt{5}$

$\sqrt{90} = \sqrt{2\cdot5\cdot {3}^{2} } = 3 \sqrt{10}$

Answer 2

Resposta:

$\sqrt{12}=2\sqrt{3}\\\\\sqrt{18}=3\sqrt{2}\\\\\sqrt{50}=5\sqrt{2}\\\\\sqrt{20}=2\sqrt{5}\\\\\sqrt{180}=6\sqrt{5}\\\\\sqrt{90}= 3\sqrt{10}$