Question

ПОМОГИТЕ СРОЧНО ПОЖАЛУЙСТА​

Answer 1

Ответ:

$x = - 1$

$4(x - 2) = 4( - 1 - 2) = 4 \times ( - 3) = - 12 \\ 4(2 - x) = 4(2 - ( - 1)) = 4 \times 3 = 12$

$x = 0.5$

$4(x - 2) = 4(0.5 - 2) = 4 \times( - 1.5) = - 6 \\ 4(2 - x) = 4(2 - 0.5) = 4 \times 1.5 = 6$

$x = 4$

$4(x - 2) = 4(4 - 2) = 4 \times 2 = 8 \\ 4(2 - x) = 4(2 - 4) = 4 \times ( - 2) = - 8$

$x = - 3$

$4(x - 2) = 4( - 3 - 2) = 4 \times ( - 5) = - 20 \\ 4(2 - x) = 4(2 - ( - 3)) = 4 \times 5 = 20$

$x = 0.9$

$4(x - 2) = 4(0.9 - 2) = 4 \times( - 1.1 )= - 4.4 \\ 4(2 - x) = 4(2 - 0.9) = 4 \times 1.1 = 4.4$

Значение 4(x - 2) отличается от значения 4(2 - x) знаком "-"