laurenoxo laurenoxo
  • 07-12-2019
  • Mathematics
contestada

if a=-3 what would 3a^2 equal

Respuesta :

cinnamoonroll
cinnamoonroll cinnamoonroll
  • 07-12-2019

Answer:

27

Step-by-step explanation:

All you have to do is plug [tex]a[/tex] into the equation.

[tex]3a^2[/tex]

[tex]3(3)^2[/tex]

3 squared equals 9.

[tex]3(9)[/tex]

Now multiply 3 times 9.

[tex]=27[/tex]

I hope this helps! :)

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