# 7-8 PROBLEM SOLVING SPECIAL PRODUCTS OF BINOMIALS

Example 4 Write an expression that represents the area of the swimming pool. Remove a square with area b 2. Step 2 Find the area of the pool. To find the product, add all of the terms inside the rectangle by combining like terms and simplifying if necessary. Published by Andrew Cannon Modified over 3 years ago. About project SlidePlayer Terms of Service. You can use the FOIL method to verify this:

Multiply the Inside terms. Find the area when the height is 8 cm. Write a polynomial that represents the area of the rectangle. Feedback Privacy Policy Feedback. Remove the rectangle on the bottom. The area is 18 square feet. You can use the FOIL method to verify this:

# SPECIAL-PRODUCTS

Solve 3 Check It Out! Write the formula for the area of a rectangle. Use the FOIL method. My presentations Profile Feedback Log out. According to the solution, the area of the pool is Application Continued The width of a rectangular prism is 3 feet less than the height, and the length of the prism is 4 feet more than the height.

Warm-up Perform the polynomial operation. The area of the lower square would be 4.

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## 7.8.-SPECIAL-PRODUCTS

Finding Products in the Form a — b 2 C. Share buttons are a little bit lower. Warm Up Evaluate each expression for the given values of the variables.

A binomial of the form a 2 — b 2 is called a difference of two squares. Turn it and slide it up next to the top rectangle. A perfect-square trinomial is a trinomial that is the result of squaring a binomial. To use this website, you must agree to our Privacy Policyincluding cookie policy. Example 4 Continued 1 Understand the Problem The answer will be an expression that shows the area of the two rectangles combined.

The area is 12 square meters. Added together they give the total area of the pool. Example 4 Write an expression that represents the area of the swimming pool.

Find the area of the base when the height is 5 ft. Example 4 Write an expression that represents the area of the swimming pool. Step 2 Find the area of the pool.

Then the total area in the back yard would be 25 2 or Multiply the Outside terms. Write a polynomial that represents the area of the rectangle. A triangle has a base that is 4cm longer than its height. Step 2 Find the area of the pool.

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Published by Andrew Cannon Modified over 3 years ago. According to the solution, the area of the pool is This is similar to methods used to multiply whole numbers.

Problej 4 Continued 1 Understand the Problem The answer will be an specia that shows the area of the two rectangles combined.

Which pair of factors of 30 has a sum of —17? Auth with social network: About project SlidePlayer Terms of Service. In Example 4A, there are 2 3, or 6 terms before simplifying. Which pair of factors of 8 has a sum of 9?