How do you solve 25x^2-30x=-9?
1 Answer
May 3, 2016
Explanation:
Once you put all of the terms of the quadratic on one side of the equation, then you get a perfect square trinomial:
Add
0 = 25x^2-30x+9
=(5x)^2-2(5x)(3)+3^2
=(5x-3)^2
So