Question

Find the roots of the given quadratic equation.​

Answer 1

$good \: \: morning \\ \\ \\ \\ \\ x {}^{2} + 2x - 3 = 0 \\ \\ \\ \\ x {}^{2} + 3x - x - 3 = 0 \\ \\ \\ \\ \\ x(x + 3) - 1(x + 3) = 0 \\ \\ \\ \\ (x - 1) = 0 \: \: \: \: \: or \: \: \: \: (x + 3) = 0 \\ \\ \\ \\ x = - 3 \: \: \: \: or \: \: \: \: \: x = 1$