Question

ola me ajudem nessa tarefa

Answer 1

Explicação passo-a-passo:

a)2/√2

$\frac{2}{\sqrt{2} } *\frac{\sqrt{2} }{\sqrt{2} } \\\\\frac{2\sqrt{2} }{\sqrt{2^{2} } } \\\frac{2\sqrt{2} }{2}$

√2

b)

$\frac{3}{4\sqrt{3} } \\\\\frac{3}{4\sqrt{3} }*\frac{4\sqrt{3} }{4\sqrt{3} } \\\\\frac{12\sqrt{3} }{16\sqrt{3^{2} } } \\\\\frac{12\sqrt{3} }{16*3} \\\\\frac{12\sqrt{3} }{48}$simplifica por 12

√3/4

c)1/√3

$\frac{1}{\sqrt{3} }*\frac{\sqrt{3} }{\sqrt{3} } \\\\\frac{\sqrt{3} }{3}$

d)

$\frac{2}{2\sqrt[4]{8} } \\\\\frac{2}{2\sqrt[4]{2^3 } }*\frac{2\sqrt[4]{2 } }{2\sqrt[4]{2 } }\\\\\frac{4\sqrt[4]{2} }{4\sqrt[4]{2^{4} } } \\\\\frac{\sqrt[4]{2} }{2}$

e)

$\frac{\sqrt{2} }{\sqrt{3} } \\\\\frac{\sqrt{2} }{\sqrt{3} } *\frac{\sqrt{3} }{\sqrt{3} } \\\\\frac{\sqrt{6} }{3}$