1 votes 1 votes If $\alpha$ and $\beta$ be the roots of the equation $x^2+3x+4=0$, then the equation with roots $(\alpha + \beta)^2$ and $(\alpha – \beta)^2$ is $x^2+2x+63=0$ $x^2-63x+2=0$ $x^2-2x-63=0$ None of the above Quantitative Aptitude isi2015-dcg quantitative-aptitude quadratic-equations roots + – gatecse asked Sep 18, 2019 • recategorized Nov 14, 2019 by Lakshman Bhaiya gatecse 471 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes https://web2.0calc.com/questions/x-2-3x-4-0-what-does-the-x-equal-please-solve amit166 answered Sep 20, 2019 amit166 comment Share Follow See all 0 reply Please log in or register to add a comment.