Question

Solve 0.5x^2+6x+5=0

Answer 1

X=-0.90098048, -11.09901951

Answer 2

I hope this helps you




x^2/2+12x/2+10/2=0




x^2+12x+10=0


ax^2+bx+c=0



disctirminant =b^2-4ac


x1,2=-b (-,+) square root of disctirminant /2a



a=1 b=12 c=10


disctirminant = 12^2-4.1.10=144-40=104


x1= -12+square root of 104/2


x2= -12- square root of 104/2