7-8 PROBLEM SOLVING SPECIAL PRODUCTS OF BINOMIALS
Write quadratic equations in vertex form. Multiply the First terms. Finding Products in the Form a — b 2 A. The area of the lower square would be 4. Solve 3 Check It Out! Example 1 Continued Multiply. Registration Forgot your password?
You can use the FOIL method to verify this: About project SlidePlayer Terms of Service. Warm Up Evaluate each expression for the given values of the variables. Step 2 Find the area of the lower square. Finding Products in the Form a — b 2 A.
Write the formula for the area of a rectangle. In Example 4A, there are 2 3, or 6 terms before simplifying.
The lower rectangle is a square with side length of x. Warm Up Evaluate each expression for the given values of the variables. Example 4 Pgoducts 1 Understand the Problem The answer will be an expression that shows the area of the two rectangles combined. Substitute x — 4 for l and x for w. Solve 3 Check It Out! Use the FOIL method on the first two factors.
Application 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. Example 4 Write an expression that represents the area of the swimming pool.
The area is 18 square feet. Write a polynomial that represents the shaded area of the figure below. Then the total area in the back yard would be 25 2 or Find the area speical the height is 8 cm. Published by Silvia Greer Modified over 3 years ago. According to the solution, the area of the pool is Write a polynomial that represents the area of the triangle. My presentations Profile Feedback Log out. My presentations Profile Feedback Log out.
Example 1 Continued Multiply. Multiply the Outside terms. Identify a and b: Example 4 Continued Solve 3.
Example 4 Continued 1 Understand the Problem The answer will be an expression that shows the area of the two rectangles combined. To make this website work, we log user data and share it with processors.