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MaRussiya [10]
3 years ago
15

Combine as indicated by the signs. Write variables alphabetically in your answer. 3/x+1/xyz+2/xy

Mathematics
2 answers:
My name is Ann [436]3 years ago
8 0

Answer:

\frac{3yz+2z+1}{xyz}

Step-by-step explanation:

Given expression,

\frac{3}{x}+\frac{1}{xyz}+\frac{2}{xy}

∵LCM(x, xyz, xy) = xyz,

\frac{3}{x}=\frac{3yz}{xyz}

\frac{2}{xy}=\frac{2z}{xy}

\implies \frac{3}{x}+\frac{1}{xyz}+\frac{2}{xy}=\frac{3yz}{xyz}+\frac{1}{xyz}+\frac{2z}{xyz}

=\frac{3yz+1+2z}{xyz}

=\frac{3yz+2z+1}{xyz}

Free_Kalibri [48]3 years ago
3 0
\frac{3yz+2z+1}{xyz} should be your answer
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