samanthagaspar73 samanthagaspar73

29-05-2021
Mathematics

contestada

how to solve x^2-4x=-12

Respuesta :

Trancescient Trancescient

29-05-2021

x = 6 and x = -2

Step-by-step explanation:

Put the 12 to the other side

x^2 - 4x - 12 = 0

Now factor this out:

(x - 6)(x + 2) = 0

Therefore, the roots of this equation are

x = 6 and x = -2

Answer Link

Garry34uyu Garry34uyu

29-05-2021

Is the X^2 exponent ?

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