Question

Alguma pessoa sabe responder???​

Answer 1

Qualquer duvida comente que eu respondo ;)

Answer 2

Resposta:

a)$4\sqrt{3}$

b)$3\sqrt{6}$

c)$14\sqrt{6}$

d)$10\sqrt{3010}$

e)$120\sqrt{2}$

f)$1680\sqrt{6}$

Explicação passo-a-passo:

• Calcule a multiplicação
• Simplifique o radical

a)

$\sqrt{8} .\sqrt{6}=\sqrt{48}=4\sqrt{3}$

b)

$\sqrt{2} .\sqrt{27} =\sqrt{54}=3\sqrt{6}$

c)

$\sqrt{42} .\sqrt{28} =\sqrt{1176} =14\sqrt{6}$

d)

$2\sqrt{10} .5\sqrt{301}=10\sqrt{10} \sqrt{301}\\\\\\10\sqrt{3010}$

e)

$\sqrt{8}.\sqrt{12} .10\sqrt{3}\\\\2\sqrt{2}.2\sqrt{3}.10\\\\2\sqrt{2}.2.3.10=120\sqrt{2}$

f)

$6\sqrt{7} .5\sqrt{2} .8\sqrt{21}\\\\240\sqrt{294}\\\\1680\sqrt{6}$

Espero ter ajudado!!!!

Bons estudos!!!!!