ISI2015-DCG-25

Question

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

• A. $x^2+2x+63=0$
• B. $x^2-63x+2=0$
• C. $x^2-2x-63=0$
• D. None of the above

Answer 1

https://web2.0calc.com/questions/x-2-3x-4-0-what-does-the-x-equal-please-solve