Practice problem
If x2−6x+9=(x+a)(x+b)x^2 - 6x + 9 = (x+a)(x+b)x2−6x+9=(x+a)(x+b), find ∣a−b∣|a-b|∣a−b∣.
000
333
666
888
Type a concept, like “slope” or “photosynthesis”.
