# algebra precalculus – solve the difference using a value table

Solve the difference using a value table
$$frac{11}{2left(x+2right)}$$ $$le$$ $$1+frac{5}{2left(x+2right)^2}$$

I dont understand how the table would look like $$-2$$ is odef and from $$-1$$ to $$2$$ is not true and only from $$3$$ to $$infty$$ is the difference true.