Log (0,5) x = x^2 Четвертое задание

Log (0,5) x = x^2  -(-log(0.5))x=x² -(-log(0.5))x-x²=0 -x²-(-log(0.5))x=0 x²+(-log(0.5))x=0 x(x-log(0.5))=0 ответ: x=log(0.5) x=0