Question

o valor de 4.(0,3) elevado ao quadrado sobre 2-1,4é

Answer 1

$\frac{4.(0,3)^2}{2-1,4} \to\\\\ \frac{4.0,09}{0,6} \to\\\\ \frac{0,36}{0,6} \to\\\\ 0,6$

Answer 2

$O,valor,de, \\ \frac{[4.(0,3)]^{2}}{2-1,4}= \\ =\frac{16.0,09}{0,6}= \\ = \frac{16.\frac{9}{100}}{\frac{6}{10}}= \\ = \frac{16.9}{100}. \frac{10}{6}= \\ \\ = \frac{8.2.3.3.10}{10.10.2.3}= \\ = \frac{24}{10}=2,4$