Question

решите уравнения 1) 25(1-2x)2=0

Answer 1

$25(1-2x)2=0$

$frac{50(1-2x)}{50} = frac{0}{50}$

$1 - 2x = 0$

$2x = 1 x = 0.5$

Answer 2

25(1-2x)2=0
50(1-2x)=0
50-2x=0
-2x=-50
x=25
Ответ:25