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MissTica
3 years ago
11

What is the value of k in the product of powers below? 0 1 -3 -1

Mathematics
2 answers:
Lana71 [14]3 years ago
6 0

The answer is: k=-1

The explanation is shown below:

1. By the exponents properties, when you have equal bases, you must sum the exponents of all the bases.

2. Based on this, let's write only the exponents and let's solve for k to calculate its value:

-3+1+k=-3\\ k=-3+3-1\\ k=-1

Therefore, the answer is k=-1

koban [17]3 years ago
6 0

10^{-3} \cdot 10 \cdot 10^k = 10^{-3}


10^{-3 + 1 + k} = 10^{-3}


Taking logs,


-3 + 1 + k = -3


k = -1


Last choice



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