SOLUTION: f(x)=x^7+3x^6+2x^5

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Question 499324: f(x)=x^7+3x^6+2x^5
Answer by oberobic(2304) About Me  (Show Source):
You can put this solution on YOUR website!
f(x) = x^7+3x^6+2x^5
f(x) = x^5*(x^2 + 3x + 2)
f(x) = x^5*(x+1)(x+2)
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Solution:
x = 0, x=-1, x=-2
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graph%28700%2C700%2C-3%2C4%2C-3%2C4%2Cx%5E7%2B3x%5E6%2B2x%5E5%29