Quote:
Originally Posted by Dragonballful23
Easy quadratics  (solve for x)
x^2-3x+2
x^2-4x+2
2x^2-5x+2 |
x^2-3x+2 = (x-2)(x-1) = 0, or the solutions are x = 2,1
x^2-4x+2 can't be factored, so by the quadratic formula it's
x = 4 +/- 8 all over 2, or x = 2 +/- root 2
2x^2 -5x+2 can be factored as (2x-1)(x-2) = 0, or x = 1/2, 2