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bija089 [108]
3 years ago
6

NEED ANSWER ASAP!! ! 15 points! Is the set of multiples of 5 closed under division? Explain why or provide a counterexample if n

ot. A. Yes, because the quotient of any two multiples of 5 is also a multiple of 5. B. Yes, because the quotient of any two multiples of 5 is also a multiple of 10. C. No, and a counterexample is 100 ÷ 5 = 20. D. No, and a counterexample is 25 ÷ 50 = .
Mathematics
1 answer:
Stels [109]3 years ago
8 0
I would say B to your answer. # ask my brother in high school
~JZ
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Greeley [361]
Your problem looks like this:
\frac{ {g}^{5} \times  {h}^{4}  }{ {g}^{2}  \times  {h}^{3} }
One rule of indicies is that when you divide numbers with indicies and the same base, you minus the indicies.
This means that you just need to do
{g}^{5}   \div  {g}^{2}  = {g}^{3}
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Therefore, your answer is
{g}^{3} h
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