SOLUTION: find the LCD for the following pair of rational expressions:
-5a/7a+7b, 5b/3a+3b
Algebra.Com
Question 879456: find the LCD for the following pair of rational expressions:
-5a/7a+7b, 5b/3a+3b
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
-5a/7a+7b, 5b/3a+3b
-5a/7(a+b), 5b/3(a+b)
21(a+b) LCD
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