SOLUTION: what is the largest possible value of the following expresion (x+2)(3-x)(2+x)^2(2x-6)(2x+4)

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Question 894878: what is the largest possible value of the following expresion (x+2)(3-x)(2+x)^2(2x-6)(2x+4)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
y=%28x%2B2%29%283-x%29%282%2Bx%29%5E2%282x-6%29%282x%2B4%29
y=-2%28x%2B2%29%5E4%28x-3%29%5E2
Since both terms have even exponents, the value of the function will always be negative except at x=-2 and x=3 where the value of the function is zero.
So the max value for the function is zero.
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graph%28300%2C300%2C-4%2C4%2C-1000%2C1000%2C-2%28x%2B2%29%5E4%28x-3%29%5E2%29