Question

please answer below :)

I will mark the brainiest :)

Answer 1

Step-by-step explanation:

1. x²+8x+2x+16

x(x+8)+2(x+8)

(x+8)(x+2)

x= -8 or x= -2

2. x²+4x+3x+12

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

(x+4)(x+3)

x= -4 or x= -3

3. x²+12x+1x+12

x(x+12)+1(x+12)

(x+12)(x+1)

x= -12 or x= -1