SOLUTION: Let g(x)=x^2+2x6. Find the value of 2[g(2)] Where do I incert the first value?? and how do i solve this? Thanks

Algebra ->  Functions -> SOLUTION: Let g(x)=x^2+2x6. Find the value of 2[g(2)] Where do I incert the first value?? and how do i solve this? Thanks      Log On


   

Question 673315: Let g(x)=x^2+2x6. Find the value of 2[g(2)]
Where do I incert the first value?? and how do i solve this?
Thanks
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
g(x) = x^2 + 2x + 6
...
for g(2), insert 2 for x
g(2) = 2^2 + 2(2) + 6 = 4 + 4 + 6 = 14
...
for 2g(2), 2 times g(2)
2(g(2)) = 2(4 + 4 + 6) = 2(14) = 28
.....................
Delighted to help.
-Reading Boosters
Website: www.MyHomeworkAnswers.com
Wanting for others what we want for ourselves.