Generate Equivalent Expressions
Middle School Math · Flashcards · Recall
MIDDLE SCHOOL MATH · FLASHCARDS
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QUESTION
What property justifies rewriting
(
a
+
b
)
+
c
(a+b)+c
(
a
+
b
)
+
c
as
a
+
(
b
+
c
)
a+(b+c)
a
+
(
b
+
c
)
?
QUESTION
What property is used to rewrite
a
(
b
+
c
)
a(b+c)
a
(
b
+
c
)
as
a
b
+
a
c
ab+ac
ab
+
a
c
?
QUESTION
What property lets you rewrite
(
a
b
)
c
(ab)c
(
ab
)
c
as
a
(
b
c
)
a(bc)
a
(
b
c
)
?
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ANSWER
Associative property of multiplication. Grouping doesn't change the product when multiplying.
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