Respuesta :

Dead3ill

Answer:

1) k = (-8)/5

2) x = 5

Step-by-step explanation:

1)

[tex]6 {k}^{2} + 16k = 0[/tex]

[tex] = > 2k(3k + 8) = 0[/tex]

[tex] = > 3k + 8 = \frac{0}{2k} = 0[/tex]

[tex] = > 3k = - 8[/tex]

[tex] = > k = \frac{ - 8}{3} [/tex]

2)

[tex] {x}^{2} - 5x = 0[/tex]

[tex] = > x(x - 5) = 0[/tex]

[tex] = > x - 5 = \frac{0}{x} = 0[/tex]

[tex] = > x = 5[/tex]

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