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8. Rational Expressions and Equations - Part 1 of 2!

8. Rational Expressions and Equations / Least Common Denominators / Problem 5

Problem 5

Find the LCD of the denominators $45 x$ and $12 x squared$ .

A

$180 x squared$

B

$540 x squared$

C

$90 x$

D

$60 x squared$