aliyah2008m aliyah2008m
  • 21-10-2020
  • Mathematics
contestada

9(k+12)+4k2 when k= 3 the 2 is small

Respuesta :

bossmybaby28 bossmybaby28
  • 21-10-2020

Answer:

the answer is 4k^2+9k+108

Step-by-step explanation:

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NutellaQueen
NutellaQueen NutellaQueen
  • 21-10-2020

Answer:

171

Step-by-step explanation:

When you say "the 2 is small" I think you mean it's an exponent so the equation would look like....

[tex]9(k+12) + 4k^{2}[/tex]

if k=3 we would replace all the k's with 3.

9(3+12) + 4(3)²

9(15) + 4(9)

135 + 36

171

So the answer would be 171

Hope that helps and have a great day!

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