Question

simplifique os radicais. 15 pontos

Answer 1

OIá.

a)

$\mathsf{\sqrt{98} = \sqrt{49 \times 2} = \sqrt{7^{2} \times 2} = 7 \sqrt{2}}$

b)

$\mathsf{\sqrt{27} = \sqrt{9 x 3} = \sqrt{3^{2} \times 3} = 3 \sqrt{3}}$

c)

$\mathsf{\sqrt[3]{792} = \sqrt[3]{8 \times 99} = \sqrt[3]{2^{3} \times 99} = 2 \sqrt[3]{99}}$

d)

$\mathsf{\sqrt{363}} = \sqrt{121} \times 3} = \sqrt{11^{2} \times 3} = 11 \sqrt{3}$


Bons estudos.