What equation results from completing the square and then factoring x^2-12x=58

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0

Which is the value of this expression when p=3 and q=-9