Practice problem
Simplify (x−2)−(8x2+9x−2).(x-2)-(8x^2+9x-2).(x−2)−(8x2+9x−2).
−3x2+12x−36-3x^2+12x-36−3x2+12x−36
−8x2−8x-8x^2-8x−8x2−8x
−8x2+8x−19-8x^2+8x-19−8x2+8x−19
No solution
Type a concept, like “slope” or “photosynthesis”.
