Question

considere a equação x2-5x+6=0 as raizes dessas equacao sao

Answer 1

x²-5x+6=0

∆=5²-4*1*6
∆=25-24
∆=1

X=-(-5)+√1
2

X1=5+1= 6=3
2. 2

X2=5-1 = 4 = 2
2. 2