10x²+5x=0 напишите полное решение

Question

10x²+5x=0 напишите полное решение

Answer 1

10x²+5x=0

5х (2х + 1) = 0

 

1) 5x = 0

x = 0

 

2) 2x + 1 = 0

2x = -1

x = - 1/2 = -0.5

Answer 2

\[[ {{x=0} \atop {x=-\frac{1}{2}}} " alt="10x^2+5x=0\\ 5x(2x+1)=0\\ \[[ {{5x=0} \atop {2x+1=0}}<=>\[[ {{x=0} \atop {x=-\frac{1}{2}}} " align="absmiddle" class="latex-formula">