Question

Solve the quadratic equation: x2 + 3ix + 10 = 0​

Answer 1

Answer:

$\: x { \: }^{2} + 3x + \ \: 10 = 0 \\ x \: { }^{2} + 5x - 2x + 10 \\ x(x + 5) \: - 2(x+ 5) \\ (x + 5)(x - x) = 0 \\ x = - 5 \: \: or \: x = 2 \\ \\ \\ hope \: itis \: helpfull \: for \: you{}$