Verify whether the given value of $x$ is a solution of the quadratic equation or not: $x^{2}+\sqrt{2}x-4=0$; $x=-2\sqrt{2}$.
- AYes,it is a solution.
- BNo,it is not a solution.
- CIt is a solution only if $x$ is positive.
- DCannot be determined.
Explore More
Similar Questions
While selling a calculator for Rs. $56$,the profit percentage is equal to its cost price in rupees. Find the cost price of the calculator.
Difficult
View SolutionIf one of the roots of $x^{2} + bx - 12 = 0$ is $2$,the other root is ............
Medium
View SolutionExamine whether the following equation is quadratic or not: $x - \frac{1}{x} = 5$
Easy
View SolutionThe product of Virat Kohli's age $8$ years ago and $6$ years later is $680$. Find his present age.
Medium
View SolutionIf the roots of the quadratic equation $x(x+1)-6=0$ are
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo