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8. Rational Expressions and Equations - Part 1 of 2!
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Problem 1
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Problem 3
Problem 4
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Problem 12
8. Rational Expressions and Equations - Part 1 of 2!
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8. Rational Expressions and Equations / Least Common Denominators / Problem 4
Problem 4
If the LCD of two denominators is
84
84
and one denominator is
28
28
, what must be multiplied to
28
28
to reach the LCD?
A
3
3
B
2
2
C
7
7
D
6
6
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