Question

solve the equation x(x+1)=0

Answer 1

Hey mate here your answer.

0=x+1

-1=x

Answer 2

$\huge\bold\color {green}{Hello \: Friend \: !!}$


$\purple {\bold {Here \: is \: your \: answer }}$

$\underline\bold {Answer : - 1 }$


$x \: ( \: x \: + \: 1 \: ) \: = \: 0 \\ \\ x^{2} \: + \: x \: = \: 0 \\ \\ x^{2} \: = \: - \: x \\ \\ - \: x \: \times \: - \: x \: = \: - \: x \\ \\ - \: x \: = \: 1 \\ \\ x \: = \: - \: 1$


$\mathbb {\huge {\fcolorbox{yellow}{green}{Hope It Helps }}}$