dmack208760 dmack208760

10-08-2021
Mathematics

contestada

Evaluate 3x ^ 2 + 3x - 9 , when x = 2

A=-3
B=3
C=9
D=27

Respuesta :

theexlas theexlas

10-08-2021

The answer is 9. :) :)

Answer Link

meisbonjour meisbonjour

10-08-2021

Answer:

C. 9

Step-by-step explanation:

Start plugging in the number 2

3(2)^2+3(2)-9

6^2+6-9

12+6-9

18-9

9

Answer Link

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