Question

Calcule 4x^2-x+1= x+3x^2

Answer 1

x^2-2x+1=0

bhaskara
b^2-4 (a)(b)
4-4 (1)(1)
0

x1= -b+ raiz de delta : 2a
x1= 2+0 : 2 = 1

x2=-b- raiz de delta : 2a
x2= 2-0 : 2 = 1