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x^7/5 Divided by x^4/5 ????
is it x 9\5?
3 Answers
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- ?Lv 79 years agoFavorite Answer
(x^7/5) / (x^4/5) = (x^7/5) * (x^ -4/5)
Does that help? Or do you need it further simplified?
- Let'squestionLv 79 years ago
The rule of indices says
(x^m) ÷ (x^n) = x^(m-n) or [(x^m)/(x^n)] = x^(m-n). Now
x^7/5 Divided by x^4/5 = {x^(7/5)}÷ {x^4/5} = x^{(7/5) - (4/5)} = x^(3/5)
- Anonymous9 years ago
for indices x^a /x^b=x^(a-b)
so it's a fraction
7/5-4/5=3/5
x^3/5
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