I need help I turn this in in less than 20 min

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x