Question

Find the incomplete quadratic equation in $x$, whose solution is $0$.

• A. $x^2+4x=0$
• B. $x^2+4=0$
• C. $x^2-4=0$
• D. $\frac{4}{2}{x}^2=0$

Answer 1

The correct option is D $\frac{4}{2}{x}^2=0$

The solution in the form of incomplete quadratic equation, $x=0$
Here, the last option satisfying the solution $x=0$
Because $\frac{4}{2}{x}^2=0$ when we take the value of $\frac{4}{2}$ to the right hand side it will become $0$.
Then, $x^2=0$
So, $x=0$