What is (f−g)(x)?
f(x)=3x5+6x2−5g(x)=2x4+7x2−x+16(f−g)(x)=(3x5+6x2−5)−(2x4+7x2−x+16)(f−g)(x)=(3x5+6x2−5)−2x4−7x2+x−16(f−g)(x)=3x5−2x4−x2+x−21
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