11) add the fractions. if possible, simplify your answer

5/(a^2+12a+36) + 9/(a^2-36)

Apolynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. if the function has a positive leading coefficient and is of odd degree, which statement about the graph is true?

Anyone know? will mark brainliest if correct

How many lines can be drawn through points j and k? 0 1 2 3