The FOIL method is a useful way to recall how to expand the product of two...

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The FOIL method is a useful way to recall how to expand the product of two binomials (a+b)x(c+ d). Multiply the First terms, Outer terms, Inner terms, and the Last terms of the binomials, and sum the four products to obtain the formula (a+b)x(c+ d) ac+ ad + bc+bd. Explain how the rectangular area diagram shown to the right justifies the FOIL method. b What is the area of F? The area of F is с H F + P L The FOIL method is a useful way to recall how to expand the product of two binomials (a+b)x(c+ d). Multiply the First terms, Outer terms, Inner terms, and the Last terms of the binomials, and sum the four products to obtain the formula (a+b)x(c+ d) ac+ ad + bc+bd. Explain how the rectangular area diagram shown to the right justifies the FOIL method. b What is the area of F? The area of F is с H F + P L

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The area of F is ac Please see the photo below for the solution F 9 J b L d Using the form... View the full answer