Mathematics, 12.12.2019 04:31 katiebonar13
The following portion of a flow diagram shows that the expression ab + cd is equivalent to the expression dc + ba.
fill in each circle with the appropriate symbol: either c+ (for the commutative property of addition) or cx (for the commutative property of multiplication).
a. ax, cx, a+
b. ax, ax, a+
c. cx, cx, c+
d. c+, c+, cx
Answers: 2
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The following portion of a flow diagram shows that the expression ab + cd is equivalent to the expre...
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