leekieboy leekieboy

22-09-2020
Mathematics

contestada

Three times the square of a non-zero
number is equal to twelve times the
number.

Respuesta :

jstrick592 jstrick592

22-09-2020

3x^2=12x
3x^2-12x=0
3x(x-4)=0
x=0, 4

the answer is 4

Answer Link

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