Question

Решите линейное уравнение ! x^2(x-3)^2/5x

Answer 1

$frac{ x^{2} (x-3) ^{2} }{5x}=0Rightarrow left { {{x ^{2}(x-3) ^{2} =0} atop {x neq 0}} right. Rightarrow (x-3)=0, \ x=3$