Question

Sum and product of roots of quadratic equation x2 +2x+1

Answer 1

Sum is -1 and product is 1/2

Answer 2

$\huge\boxed{\texttt{\fcolorbox{Red}{aqua}{Hello Friend}}}$

The quadratic equation is
$x {}^{2} + 2x + 1$
Here
a = 1
b = 2
c = 1

Now Sum of roots = -b/a
$= - \frac{2}{1} \\ = - 2$
And Product of the roots = c/a
$= \frac{1}{1} \\ = 1$
Hope it helps you