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OpenStudy (anonymous):
OpenStudy (anonymous):
is it
\[\frac{ xy^4 }{ 3 }\]
??
OpenStudy (anonymous):
Given equation is (x^5y^4/3xy) / (1/x^3y)
We can rewrite this as follows x^5y^4*x^3y / 3xy
Now if we eliminate one x and one y from numerator and denominator we get
x^7y^4/3
OpenStudy (anonymous):
Oh! I see what I did wrong! thank you so much!
OpenStudy (anonymous):
What about this one? @ganibl
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OpenStudy (anonymous):
It is also same as above
we can rewrite given equation as (x + 3) (x - 1)/(x^2 - 2x + 1)(x + 3)
x + 3 in numerator and denominator gets cancelled and u will be left out with
x - 1 / x^2 -2x + 1 = x - 1 / (x -1)^2 = 1/x - 1
OpenStudy (anonymous):
so \[\frac{ 1 }{ x } - 1\]
OpenStudy (anonymous):
Or
\[\frac{ 1 }{ x-1 }\]
@ganibl ??
OpenStudy (anonymous):
1/ (x - 1) The second one
OpenStudy (anonymous):
okay cool!
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OpenStudy (anonymous):
What about this?
OpenStudy (anonymous):
U can simplify the equations and eliminate the common terms u will get it let me know if u r stuck somewhere