Friday, May 10, 2013

Perform the indicated operation. Find (f-g)(4) if f(x)=4x-3 , g(x)=x³+2x


%0D%0A+%28f-g%29%284%29%0D%0A 
means:
%0D%0Af%284%29-g%284%29=%284%284%29-3%29-%28%284%29%5E3%2B2%284%29%29=-59%0D%0A

:)
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