kevinreyes454 kevinreyes454

15-09-2020
Mathematics

contestada

4x2-6
If x = 3 then
has a value of what?
X

Respuesta :

MarianaRS MarianaRS

15-09-2020

I did not understand quite well, but I am assuming two possibilities, I hope it will be helpful.
If you meant what is the result 4x^2-6 if x equals to 3:
4(3)^2-6
12^2-6
144-6
=138

If you meant 4x(2)-6
4(3)(2)-6
12(2)-6
24-6
=18

Hope I could help!

Answer Link

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