Practice problem
Evaluate x2−5x+6x2−3x+2÷x2−7x+12x2−5x+4\frac{x^2-5x+6}{x^2-3x+2} \div \frac{x^2-7x+12}{x^2-5x+4}x2−3x+2x2−5x+6÷x2−5x+4x2−7x+12 when x=2017x = 2017x=2017.
−1-1−1
000
111
222
The expression's value is undefined.
Type a concept, like “slope” or “photosynthesis”.
