SOLUTION: IF g(x)= 2x^2- 2x-4 , FIND THE FOLLOWING C) g(x-2) i understand simple ones but this one is a little tuffer for me because of the x i have to use... please help lj23kful

Question 136787: IF g(x)= 2x^2- 2x-4 , FIND THE FOLLOWING
C) g(x-2)
i understand simple ones but this one is a little tuffer for me because of the x i have to use...
please help lj23kfuller@yahoo.com
thank you!!!
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
g(x)= 2x^2- 2x-4 , FIND THE FOLLOWING)
g(x-2)
JUST REPLACE X BY(X-2) & SOLVE THUS:
G(X-2)=2(X-2)^2-2(X-2)-4
G(X-2)=2(X^2-4X+4)-2X+4-4
G(X-2)=2X^-8X+8-2X
G(X-2)=2X^2-10X+8
G(X-2)=2(X^2-5X+4)
G(X-2)=2(X-4)(X-1)

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