Mathematics
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OpenStudy (joehoffy):
Which of the following correctly simplifies the expression 2^3*3^0/5?
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OpenStudy (joehoffy):
\[{2^3*3^0\over5}^2\]
OpenStudy (joehoffy):
thats the expression
OpenStudy (joehoffy):
and it is a multiple choice question
OpenStudy (joehoffy):
OpenStudy (anonymous):
Well, 3^0 is equal to 1 so you have \[(\frac{ 2^3 \times1}{ 5 })^2\]
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OpenStudy (anonymous):
You understand, right?
OpenStudy (joehoffy):
yes
OpenStudy (anonymous):
8/5
OpenStudy (anonymous):
@John4m2 Do not give direct answers!
OpenStudy (joehoffy):
john its a multiple choice question and thats not an answer :)
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OpenStudy (anonymous):
oops
OpenStudy (anonymous):
It''s ok.
OpenStudy (anonymous):
So, if you have \[(\frac{ 2^3 \times1^2}{ 5 })\] your answer is...
OpenStudy (joehoffy):
waith tho there are 2 answers with that, did you look at the picture?
OpenStudy (anonymous):
2^3 x 3^0/5
but 3^0=1
2^3 x 1/5
(8 x 1/5)^1
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OpenStudy (anonymous):
When you square it, you get \[\frac{ 2^6 \times1^2}{ 5^2 }\]
OpenStudy (joehoffy):
so that would be A!
OpenStudy (anonymous):
Yes!
OpenStudy (joehoffy):
thank you, can you help me with some more?
OpenStudy (joehoffy):
@Lovelarap
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OpenStudy (anonymous):
Sure! Sorry, was do my homework...
OpenStudy (joehoffy):
haha its ok.
OpenStudy (anonymous):
ok, next question.
OpenStudy (joehoffy):
ok ill tag u.
OpenStudy (anonymous):
OK