Solution
Equation : $$x^2 - 25x + 156 = 0$$
=> $$x^2 - 12x - 13x + 156 = 0$$
=> $$x(x - 12) - 13(x - 12) = 0$$
=> $$(x - 12)(x - 13) = 0$$
=> $$x = 12 , 13$$
=> Ans - (A)
Get AI Help?
Create a FREE account and get:
- Free SSC Study Material - 18000 Questions
- 230+ SSC previous papers with solutions PDF
- 100+ SSC Online Tests for Free
