Question

4xal cuadrado -6x=-2

Answer 1

${4x }^{2} - 6x = - 2$
${4x}^{2} - 6x + 2 = 0$
$\frac{ -b + - \sqrt{ {b}^{2} - 4ac} }{2a}$
a= 4
b= -6
c= 2
Sustituye los datos en la fórmula
$\frac{ - ( - 6) + - \sqrt{ {6}^{2} - 4(4)(2)} }{2(4)}$
$\frac{6 + - \sqrt{36 - 32} }{8}$
$\frac{6 + - 2}{8}$
x= 8/8= 1
x= 4/8 = 0.5