-9
There are the same signs so you'd just add them together and use whatever sign they are..
Answer:
Step-by-step explanation:
So for this you need the two solutions to be x= -9 and x=3 then move over the numbers and put in brackets (x+9)(x-3) then multiply together x^2+9x-3x-27 then combine like terms to get x^2+6-27
Answer:
2x + 3y = 6
Step-by-step explanation: