Question

2(x - 3/4)=4(3/2x + 5)
Porfa respondan es urgente​

Answer 1

espero que te ayude si no instala Mathway te ayuda con algunos provlemas

Answer 2

Respuesta:

1.

[tex]2(x - \frac{3}{4} ) = 4( \frac{3}{2x} + 5) \\ x≠ 0[/tex]

2.

[tex]x - \frac{3}{4} = 2( \frac{3}{2x} + 5)[/tex]

3.

[tex]x - \frac{3}{4} = \frac{3}{x} + 10[/tex]

4.

[tex]x - \frac{3}{4} - \frac{3}{x} = 0[/tex]

5.

[tex] \frac{4x {}^{2} - 43x - 12}{4x} = 0[/tex]

6.

[tex]x = \frac{ - ( - 43± \sqrt{( - 43) {}^{2} - 4 \times 4 \times ( - 12) } }{2 \times 4} [/tex]

7.

[tex]x = \frac{43± \sqrt{1849 + 192} }{8} [/tex]

8.

[tex]x = \frac{43 + \sqrt{2041} }{8} [/tex]

[tex]x = \frac{43 - \sqrt{2041} }{8} [/tex]

[tex]x ≠0[/tex]

9. Solución:

[tex]x1 = \frac{43 - \sqrt{2041} }{8} [/tex]

[tex]x2 = \frac{43 + \sqrt{2041} }{8} [/tex]