Question

Sum of the zeros of the polynomial x²+2x+1 is?​

Answer 1

Answer:

${x}^{2} + 2x + 1$

${x}^{2} + x + x + 1$

$x(x + 1) + 1(x + 1)$

$(x + 1)(x + 1)$

$(x + 1)(x + 1)$

zeroes of x+1 =0

x=-1