Consider the expansion of $x^2(3x^2+\frac{k}{x})^8$. The constant term is $16,128$. Find $k$. This is simply an example of a type of question I cannot understand how to do. I have many questions: 1) What is a constant term in regards to binomials? 2) How would I go about solving this? 3) How can I check that my solution is correct?
vcahospitals.com. Anal gland expression is a procedure which is performed on cats or dogs when fluid inside the gland builds and the animal is unable to express the fluid themselves.
gland. 1. a cell or organ in man and other animals that synthesizes chemical substances and secretes them for the body to use or eliminate, either through a duct (see exocrine gland) or directly into the bloodstream (see endocrine gland). 2. a structure, such as a lymph node, that resembles a gland in form.