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Find the lowest common denominator of 3/x^3y and 7/xy^4 A. x^3y^4 B. x^4y^5 C. y^4 D. x^2y^3

Find the lowest common denominator of 3/x^3y and 7/xy^4 A. x^3y^4 B. x^4y^5 C. y^4 D. x^2y^3
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Find the lowest common denominator of 3/x^3y and 7/xy^4

A. x^3y^4

B. x^4y^5

C. y^4

D. x^2y^3

User Acjay
by
7.7k points

2 Answers

2 votes
The answer I came up with is A)
User Abhay Kochar
by
8.8k points
4 votes
3/(x^3y)
7/(xy^4)

To find the LCD you have to use the HIGHEST power of the variables.
x^3y^4 would be the LCD
LETTER A
User Scottysmalls
by
7.5k points
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