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2 votes
What is the common denominator of StartFraction 1 Over a EndFraction + StartFraction 1 Over b EndFraction in the complex fraction StartFraction 1 Over a EndFraction minus StartFraction 1 Over b EndFraction divided by StartFraction 1 Over a EndFraction + 1 Over b EndFraction?

a2 b2
a – b
a + b
ab

2 Answers

3 votes

Answer:

Option D : ab

Explanation:

correct on e2020

User Raouf
by
6.3k points
4 votes

Answer:

ab

Explanation:

User Kastriot Dreshaj
by
6.5k points
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