Question

Find zeroes of polynomial x2 + 2x

Answer 1

${x}^{2} + 2x = 0 \\ x(x + 2) = 0 \\ x = 0 \\ x = - 2$

$\boxed{x=0,x=-2}$

HOPE IT HELPS

Answer 2

x2+2x+1. 1x^=x×x

x2 + x+x+1

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

(x+1) (x+1)

x= -1