Question

x²+3x+2 find the zero of it .its a challenge ,OH YEHA

Answer 1

${x}^{2} + 3x + 2 = 0 \\ or \: \: {x}^{2} + 2x + x + 2 = 0 \\ or \: \: x(x + 2) + 1(x + 2) = 0 \\ or \: \: (x + 2)(x + 1) = 0 \\ or \: (x + 2) = 0 \: or \: (x + 1) = 0 \\ so \: \: x \: = - 2 ,\: - 1$
this is your answer