Question

x+9x+27x+27

Answer 1

What do you want us to do because I see no = sign :p

Answer 2

10x+27x+27
37x+27

Answer 3

i think you mean x^2
(x+9x) + (27x +27)=0
x(x+9) + 27(x+1)
(x+27) (x+9) (x+1)
x=-27, -9, -1