Question 84

If $$x^{2}-5x-24=0$$, then find the value of x

Solution

Share

$$x^{2}-5x-24=0$$

So, $$x^{2}-8x + 3x -24=0$$

ie x(x- 8) + 3(x-8) = 0

=> (x+3)(x-8)=0

or x = 8 or -3

Need AI Help?

View More Questions From Arithmetic

Create a FREE account and get:

  • Download RRB Study Material PDF
  • 45+ RRB previous papers with solutions PDF
  • 300+ Online RRB Tests for Free
Ask AI

Ask our AI anything

AI can make mistakes. Please verify important information.