Question

Factor:
x^2+9

Answer 1

You can't do anything with that

Answer 2

Because 9 is a square?

Answer 3

u can do it if u really want to do it....
(x-3)(x+3)+18.... but it doesnt really make sense to put this as answer...
usually, we can facter x^2-9.

Answer 4

So answer would be unsolvable?

Answer 5

Put what cliumay9 put for the solution and see what your teacher say