What is a quartic polynomial function with zeros -20, -16, -11, and -9?

There are several unique characteristics of qualitative research that make it distinct from quantitative research. describe the aspects of qualitative research and the elements of design that contribute to the rigor of the work. what actions of the researcher can compromise the integrity of the findings?

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Simply 8x squared + 5(7x squared- x) - 2x =