Question

Решите уравнение -7x^2+x=0

Answer 1

${ - 7}^{2} + x = 0 \ x( - 7x + 1) = 0 \ x = 0 \ - 7x + 1 = 0 \ 7x = 1 \ x = frac{1}{7}$
ОТВЕТ x=0 или x=
$frac{1}{7}$