The number of solutions of (x^{2} + px + q = 0) is. | MATH - SOLUTION OF QUADRATIC EQUATIONS AND NATURE OF ROOTS | SolveeIt | Solveeit

Today, August 18

Question

The number of solutions of $x^{2} + px + q = 0$ is.

A

2

B

3

C

1

D

None of these

Answer

None of these

Explanation

Solution

We have $\sqrt{5}$

⇒ $|x|^{2}$

$\Rightarrow$ $e^{\sin x} - e^{- \sin x} - 4$

But for $= 0$ is not meaningful.

Hence it has no root.