Question

Equação do 2 grau
2$x^{2}$ - $\frac{3x}{2}$ +$\frac{1}{4}$ = 0

Answer 1

x²-3x/4+1/8=0
x²-3x/4+9/64=-1/8+9/64
(x-3/8)²=1/64
x-3/8=±1/8
x=3/8±1/8

x=1/2

x=1/4