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4 votes
4 votes
Given the function f(x) = 5x + 3x^2, then what is - f(x) as a simplified polynomial?

User Tez
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1 Answer

14 votes
14 votes

Solution

For this case we have this function given:


f(x)=5x+3x^2

And we want to find -f(x) so we can do this:


-f(x)=-5x-3x^2

And we can take common factor x and we got:


-f(x)=-x(5+3x)

User Beigel
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3.4k points