Do u have a photo of a triangle or something cuz im lost
we have

we know that

so

two solutions
<u>first solution </u>


the first solution is the interval---------> (-1,∞)
<u>second solution</u>




the second solution is the interval---------> (-∞,-1)
therefore
the solution is all real numbers except the number 
the answer in the attached figure
D.
This is because it is a question that involves doing actual math rather than just asking and getting an answer.
I think is complementary but i'm not sure