The value of $249^{2}-248^{2}$ is
- A$1^{2}$
- B$477$
- C$487$
- D$497$
Explore More
Similar Questions
Factorise the following quadratic polynomial by splitting the middle term:
$x^{2}-4x-77$
$x^{2}-4x-77$
Easy
View SolutionIf $x+5$ is a factor of $x^{3}+13x^{2}+ax+35$,find the value of $a$.
Medium
View SolutionFactorise the following quadratic polynomial by splitting the middle term: $12x^2 + 23x + 5$.
Medium
View SolutionFor $p(x) = x^{3} + 9x^{2} + 26x + 24$,find the value of $p(-2)$.
Easy
View SolutionDetermine the degree of the following polynomial:
$y^{3}(1-y^{4})$
$y^{3}(1-y^{4})$
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