Question

Найдите корни уравнения:
$frac{5y - y {}^{2} }{2} = frac{y {}^{2} + 3y}{5}$

Answer 1

25y-5y²=2y²+6y
25y-5y²-2y²-6y=0
19y-7y²=0
y(19-7y)=0
y1=0, y2=19/7