Question

3x(x - 2) - 1 = 3(x + 2) (x + 4)

​

Answer 1

Respuesta:

Explicación paso a paso:

3x(x - 2) - 1 = 3(x + 2) (x + 4)

3$x^{2}$-6x-1 = (3x+6)(x+4)

3$x^{2}$-6x-1 = $3x^{2}$+12x+6x+24

se va $3x^{2}$

-6x-1 = 18x+24

-1-24 = 18x+6x

-25 = 24x

x = $\frac{-25}{24}$