Tuesday, March 06, 2007

Practice Problems

1. 2x(x-2)
2. (x-2)(x-2)
3. (2y-3)(3y+1)
4. -2x^2y - 3x^2y^2 - 4xy^2 / -3xy
5. Factor 30x^2y - 24xy^2 + xy
6. Make a table and graph y = 0.5x- 1