Answer:
Step-by-step explanation:
3x²+9x+6
=3(x²+3x+2)
=3[x²+x+2x+2]
=3[x(x+1)+2(x+1)]
=3(x+1)(x+2)
Here is ur perfect answer
33
see attachment for full step-by-step explanation
your answer is (-4,-1)