Question

Решите уравнение
√1/3-2x=0,5

Answer 1

$\sqrt{ \frac{1}{3-2x} } =0,5 \\ \\ \frac{1}{3-2x}=0,25 \\ \\ 3-2x=4 \\ 2x=-1 \\ x=-0,5$

Ответ: $-0,5$

Answer 2

$\sqrt{ \frac{1}{3-2x} } =0.5\\\\ \frac{1}{3-2x} =0.25\\ \\ \frac{1}{3-2x} = \frac{25}{100} \\\\ \frac{1}{3-2x} = \frac{1}{4} \\3-2x=4\\-2x=4-3\\-2x=1\\x=-0.5$