Question

middle term splitting of x²+12x+20​

Answer 1

Answer:

please mark as BRAINLIEST

Answer 2

Answer:

x = -2 or x = -10

Step-by-step explanation:

$x²+12x+20 = 0$

$x²+10x+2x + 20 = 0$

$x(x + 10) + 2(x + 10) = 0$

$(x + 2)(x + 10) = 0$

$x + 2 = 0 \: \: \: \: \: \: or \: \: \: \: \: x + 10 = 0$

$x = - 2 \: \: \: \: \: \: or \: \: \: \: x = - 10$

Hope it helps...