Question

2х²-4х+2=0
ОТВЕТ НУЖЕН СРОЧНО

Answer 1

$\displaystyle\bf\\2x^{2} -4x+2=0 \ |:2\\\\x^{2} -2x+1=0\\\\(x-1)^{2} =0\\\\x-1=0\\\\x=1\\\\Otvet \ : \ 1$