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26-02-2020
Mathematics

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Solve: x - x =12
[tex]x { }^{2} - x = 12[/tex]

Respuesta :

EmmaEllis123 EmmaEllis123

26-02-2020

Answer:

x = 4, −3

Step-by-step explanation:

Step 1. Move all terms to one side.

[tex]x^{2}[/tex] − x −12 = 0

Step 2. Factor in [tex]x^{2} -x -12[/tex]

(x − 4) (x + 3 )= 0

Step 3. Solve for x and you're done!

x = 4, −3

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