28.6k views
4 votes
Reduce this algebraic fraction.

27c^4d^5
--------------
9c^7d^4

User Bopsi
by
8.3k points

1 Answer

6 votes

Answer:

Explanation:


(a^(m))/(a^(n))=a^(m-n)\\\\a^(-m)= (1)/(a^(m))


(27c^(4)*d^(5))/(9c^(7)d^(4))= 3*c^(4-7)*d^(5-4)\\\\ = 3c^(-3)d^(1)\\\\= (3d)/(c^(3))

User Adrian Nesta
by
8.1k points

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