A square has a side length of . If two opposite sides increase in length by ,
and the other two sides decrease in length by the same value, find the area of the resulting rectangle in terms of .
Step 1: Determine the length and width of the new rectangle.
Step 2: Multiply the length by the width to find the area of the new rectangle.
To find the product of two binomials, multiply each term of the first binomial by each term of the second binomial and add or subtract those products