The solution of the equation $2{x^2} + 3x - 9 \le 0$ is given by
The solution of the equation $2{x^2} + 3x - 9 \le 0$ is given by
- A
$\frac{3}{2} \le x \le 3$
- B
$ - 3 \le x \le \frac{3}{2}$
- C
$ - 3 \le x \le 3$
- D
$\frac{3}{2} \le x \le 2$
Similar Questions
Let $r$ be a real number and $n \in N$ be such that the polynomial $2 x^2+2 x+1$ divides the polynomial $(x+1)^n-r$. Then, $(n, r)$ can be
Let $r$ be a real number and $n \in N$ be such that the polynomial $2 x^2+2 x+1$ divides the polynomial $(x+1)^n-r$. Then, $(n, r)$ can be
- [KVPY 2010]
The product of all real roots of the equation ${x^2} - |x| - \,6 = 0$ is
The product of all real roots of the equation ${x^2} - |x| - \,6 = 0$ is
If $x$ be real, then the minimum value of ${x^2} - 8x + 17$ is
If $x$ be real, then the minimum value of ${x^2} - 8x + 17$ is
The complete solution of the inequation ${x^2} - 4x < 12\,{\rm{ is}}$
The complete solution of the inequation ${x^2} - 4x < 12\,{\rm{ is}}$
If the roots of the equation $8{x^3} - 14{x^2} + 7x - 1 = 0$ are in $G.P.$, then the roots are
If the roots of the equation $8{x^3} - 14{x^2} + 7x - 1 = 0$ are in $G.P.$, then the roots are