Respuesta :

Ogpatrica
Ok I would help you but you have bad music taste

Answer:

x=4, x= -1

Step-by-step explanation:

Write your problem:

[tex]x^{2}[/tex] - 4 = 3x

Subtract 3x from both sides:

[tex]x^{2}[/tex] - 4 - 3x = 3x - 3x

Simplify:

[tex]x^{2}[/tex] - 3x - 4 = 0

Sovle with quadtric formula:

.....

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