Question

a) 0, 2 ^ 3 - 1/(5 ^ 3) + 1/10
va rog urgent dau coroana ​

Answer 1

0,2³ - 1/5³ + 1/10 =

(2/10)³ - 1/125 + 1/10 =

(1/5)³ - 1/125 + 1/10 =

1/125 - 1/125 + 1/10 =

1/10

Answer 2

Explicație pas cu pas:

${0,2}^{3} - \frac{1}{ {5}^{3} } + \frac{1}{10} = {\Big( \frac{2}{10} \Big)}^{3} - \frac{1}{ {5}^{3} } + \frac{1}{10} = \\ = {\Big( \frac{1}{5} \Big)}^{3} - \frac{1}{ {5}^{3} } + \frac{1}{10} = \frac{1}{ {5}^{3} } - \frac{1}{ {5}^{3} } + \frac{1}{10} = \bf \frac{1}{10}$