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Which expression is equivalent to 4^-5? A. (4)(4)(4)(4)(4) B. 1/(4)(4)(4)(4)(4) C. (-4)(-4)(-4)(-4)(-4) D. -1/(4)(4)(4)(4)(4)
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1 vote
Which expression is equivalent to 4^-5?

A. (4)(4)(4)(4)(4)
B. 1/(4)(4)(4)(4)(4)
C. (-4)(-4)(-4)(-4)(-4)
D. -1/(4)(4)(4)(4)(4)

User Jeongbebs
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2 Answers

3 votes

Answer:

B

Explanation:

User Stu Whyte
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7.6k points
4 votes
Since there is a negative exponent, you need to first convert that into a positive exponent which is going to be 1/4^5
Then, we can find out the answer by simply breaking apart the exponents into 5 groups of 4.
1/(4)(4)(4)(4)(4)
Answer: B
User Stevex
by
7.4k points
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