This math topic involves polynomial inequalities with three factors that have multiplicity, focusing on determining the sign of the polynomial across different intervals using sign charts. Each problem requires students to select the correct sign chart that reflects the polynomial's behavior (sign changes and consistent positive or negative values) over the real number line, given the roots and their multiplicities. This exercise helps enhance students' understanding of polynomial expressions and inequalities, particularly how the factors and their powers influence the graph of the polynomial.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.