Question

3х^2-0,5х=0
Помогите СРОЧНО!!!

Answer 1

$3 {x}^{2} - 0.5x = 0 \\ x(3x - 0.5) = 0 \\ x = 0 \\ 3x - 0.5 = 0 \\ 3x = 0.5 \\ x = 0.5 \div 3 = \frac{1}{2} \div \frac{1}{3} = \frac{1}{6}$

Answer 2

3х^2-0,5х=0
9•2-0,5х=0
18-0,5х=0
18-0,5х-18=0-18
-0,5х= - 18
х= -18:(-0,5)
х= -36.