Adding Polynomials Worksheet Answer Key. Perimeter of the rectangle. Find each sum or difference.
Subtract 6x2 7x 4 and 7x2 9x 8. Write a polynomial for the perimeter of the rectangle. The length of a rectangle is represented by 5a 4b and its width is represented by 6a 3b.
4a 5 3a 6 2.
You will want to but try to stop yourself. 5x4 3x2 4 6x3 4x2 7 complete solution. Two basic ideas in this section. 2 5a 6a 4b 3b combine like terms.