Question

Aflați x din: x/1,2=(2,5-2/3)^2
4
25 ​

Answer 1

Răspuns:

X/12/10=(25/10-2/3)

$\frac{x}{ \frac{12}{10} } = (\frac{25}{10} - \frac{2}{3} ) {}^{2}$

$\frac{6x}{5} = ( \frac{ {15 - 4} }{ {6} } ) {}^{2}$

$x = 121 \times 5 = > x = 605$