Factoring Quadratic Expressions Color Worksheet #4. 25 well balanced problems on factoring quadratic expressions with leading coefficients greater than 1 and all positive terms with factors of 9 or less. The coloring portion makes a symmetric design that helps students self check their answers and makes it easy for teachers to grade. Perfect for additional practice, homework, extra credit, or subs. Worksheet #1: Leading coefficient of 1 and all positive terms. Worksheet #2: Leading coefficient of 1 and positive/negative terms. Worksheet #3: Special quadratics, sum/difference of two squares. Worksheet #4: Leading coefficient greater than 1 and positive terms. Worksheet #5: Leading coefficient greater than 1 and pos/neg terms.