Question

Equation I and II are given. Solve both and answer the following questions. (IBPS - RRBs)
I. 3x${}^2$ + 29x + 56 = 0
II 2y${}^2$ + 15y + 25 = 0

• A. x>y
• B. x<y
• C. x $\ge$ y
• D. x $\le$ y
• E. Relationship between x and y cannot be established

Answer 1

The correct option is E Relationship between x and y cannot be established

Relationship between x and y cannot be established
Solving both the quadratic equations, we get the following roots.
For equation I: x = -7 or -$\frac{8}{3}$
For equation II: y = -5 or -$\frac{5}{2}$
So, a relationship cannot be established.