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Which expression is not equal to the expression shown?
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4 votes
Which expression is not equal to the expression shown?

Which expression is not equal to the expression shown?-example-1
User Foxsly
by
4.0k points

1 Answer

5 votes

Answer:


3^(-3) ÷
3^(4)

Explanation:

When pulged into a calculator:


3^(3) ÷
3^(-4) = 2187

When your options are pulged in you get this:


3^(-3) ÷
3^(4) =
(1)/(2187)


3^(3) ·
3^(4) = 2187


3^(7) ÷
3^0 = 2187

3 ·
3^6 = 2187

because
3^(-3) ÷
3^(4) doesn't equal 2187 that is your answer.

User Warren Weckesser
by
4.0k points
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