Practice problem
If f(x)=4x3−3x2+2f(x) = 4x^3 - 3x^2 + 2f(x)=4x3−3x2+2 and g(x)=6x7−x3+xg(x) = 6x^7 - x^3 + xg(x)=6x7−x3+x, what is f(x)−g(x)f(x) - g(x)f(x)−g(x)?
6x7−5x3+3x2+x−26x^7 - 5x^3 + 3x^2 + x - 26x7−5x3+3x2+x−2
x+2x + 2x+2
−6x7+5x3−3x2−x+2-6x^7 + 5x^3 - 3x^2 - x + 2−6x7+5x3−3x2−x+2
24x10+3x5+2x24x^{10} + 3x^5 + 2x24x10+3x5+2x
Type a concept, like “slope” or “photosynthesis”.