Question

1. x2 + 7x +12
plss send answer
​

Answer 1

Answer:

$x {}^{2} + 7x + 12 \\ = x {}^{2} + 4x + 3x + 12 \\ = x(x + 4) + 3(x + 4) \\ = (x + 3)(x + 4)$

Follow me ⭐⭐⭐

Answer 2

Answer:

x^2+7x+12=0

x^2+4x+3x+12=0

x(x+4)+3(x+4)

x=-3&x=-4