Question

extraer factor fuera del radical​

Answer 1

Respuesta:

$a) \sqrt{27} = \sqrt{ {3}^{3} } = 3 \sqrt{3}$

$b) \sqrt[3]{32} = \sqrt[3]{ {2}^{5} } = 2 \sqrt[3]{ {2}^{2} }$

$c) \sqrt{50} = \sqrt{2 \times {5}^{2} } = 5 \sqrt{2}$

$d) \sqrt{180} = \sqrt{ {2}^{2} \times {3}^{2} \times 5} = 2 \times 3 \times \sqrt{5} = 6 \sqrt{5}$

$e) \sqrt[4]{162} = \sqrt[4]{2 \times {3}^{4} } = 3 \sqrt[4]{2}$

$f) \sqrt[7]{ {a}^{25} } = {a}^{3} \sqrt[7]{ {a}^{4} }$

$g) \sqrt[3]{ {x}^{8} } = {x}^{2} \sqrt[3]{ {x}^{2} }$

$h) \sqrt[5]{ {b}^{16} } = {b}^{3} \sqrt[5]{b}$