rating/ Rubric for Rating Score Descriptors 3 Student correctly performs division of polynomials using synthetic division with an organizad correct solution that clearly shows his/her thinking. Student uses a partially correct solution to perform division of polynomials using synthetic division but with an incorrect answer. Student attempts to perform division of polynomials using synthetic division but does not correctly find the answer to the question 2 1 Example: 670 fr* + 2x2 - 5)+(x + 5)=x? - 5x² + 27x-135+ x + 5 1. (5x3-9x2 - 13x + 25)+ (x +5)= 2. (15a' +a? +18a – 7): (a – 7)= 3. (2y* - 8yº +5 y2 +5y-9)=(+3)= 4. (6r? - 5r+20)+(3r - 7) - 5. (302-25)+ (1 - 5) = 5​