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Which expressions are equivalent?

Select Equivalent or Not equivalent for each pair of expressions.

a)3(a−b) and 3a−3b equal or not
b)2a(2+b) and 4ab equal or not

2 Answers

2 votes

Answer:

B is actuallly equal...

Explanation:


User Paul Kelly
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4 votes
a) 3(a - b) = 3*a +3*-b = 3a - 3b EQUAL

b) 2a(2 + b) = 4a + 2ab NOT EQUAL
User Wanderson Santos
by
8.8k points
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