Which of the following expressions is in the product- of sums form?
A) AB + CD
B) AB(CD)
C) (A + B)(C + D)
D) (AB)(CD)

Name: Which of the following expressions is in the product- of sums form? A) AB + CD B) AB(CD) C) (A + B)(C + D) D) (AB)(CD)
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Question

Quizplus · Accepted Answer

The product-of-sums form involves multiplying sums together. Option C, (A + B)(C + D), is the only expression that fits this description, as it is a product of two sums.

Which of the Following Expressions Is in the Product- of Sums