Answers

2014-09-01T16:47:57+08:00
X²-9x-10 = 0 
(x-10) (x+1)
x = 10
x = -1
0
nah :)
What do you mean? :)
QUADRATIC EQUATIONS
The values of x are only needed, the given term is factorable. Its easier if you'd use the Factoring method. :) Well, its your choice.
2014-09-01T19:15:41+08:00