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03-06-2019
Mathematics

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find the sum or difference. make sure your answer is simplified. work must be shown.

3/4x+1/20x

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jdoe0001 jdoe0001

03-06-2019

[tex]\bf \cfrac{3}{4x}+\cfrac{1}{20x}\impliedby \textit{so let's use an LCD of 20x} \\\\\\ \cfrac{(5)3~~+~~(1)1}{20x}\implies \cfrac{15+1}{20x}\implies \cfrac{16}{20x}\implies \cfrac{4}{5x}[/tex]

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