Practice problem
Simplify the expression 2x2−6x+4x−1\frac{2x^2-6x+4}{x-1}x−12x2−6x+4 assuming the denominator is nonzero.
2x−2x-2x−4x−1\frac{4}{x-1}x−14
2x−42x-42x−4
2x+42x+42x+4
x−2x-2x−2
Type a concept, like “slope” or “photosynthesis”.
