SOLUTION: Let ​g(x)= -x^2+6x+3. Find and simplify ​g(−2​). g(-2)= Please give circle or box answer.

Algebra ->  Rational-functions -> SOLUTION: Let ​g(x)= -x^2+6x+3. Find and simplify ​g(−2​). g(-2)= Please give circle or box answer.      Log On


   

Question 1068813: Let ​g(x)= -x^2+6x+3. Find and simplify ​g(−2​).
g(-2)=
Please give circle or box answer.
Found 2 solutions by ikleyn, josgarithmetic:
Answer by ikleyn(52832) About Me  (Show Source):
You can put this solution on YOUR website!
.
Substitute x= -2 into the polynomial and calculate.

And do not cry, please.

Do it on your own, this simplest calculation.


Answer by josgarithmetic(39623) About Me  (Show Source):