Copy each generic rectangle below and fill in the missing parts. Then write an equation showing the area as a product and the area as a sum. Homework Help ✎
What should you multiply −3 by to get −6x?
Use the same logic to fill in the sides of the rectangle.
Fill in the remaining empty squares in the rectangle.
To write the equation as a product, multiply the polynomials on the outside of the rectangle.
To write the equation as a sum, add the values inside the rectangle.
(5x − 3)(2x − 4y + 5) = 10x2 − 20xy + 19x +12y − 15
There is more than one possible solution.