Question

Cum rezolv ecuatia 2m la patrat-3m+1=0

Answer 1

2m la patrat = 4m
4m -3m= m
m+1=0
m=0-1
m=-1

Answer 2

$Δ=(-3) ^{2} -4*2*1=9-8=1 \\ x_{1} = \frac{3- \sqrt{1} }{4} = \frac{2}{4} = \frac{1}{2} =0,5 \\ x_{2} = \frac{3+ \sqrt{1} }{4} = \frac{4}{4} =1$