Multiplying Rational Expressions

Thread starter mike_302
Start date Feb 19, 2008
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Expressions Rational

AI Thread Summary

The discussion focuses on multiplying the rational expressions \(\frac{5(y-2)}{y+1} \times \frac{y+1}{10}\). The user seeks clarification on whether the expression simplifies to \(\frac{5(y-2)(y+1)}{10(y+1)}\) and confirms the presence of brackets around \(y+1\). Participants confirm that the expression can indeed be simplified further. The conversation concludes with the user expressing satisfaction in understanding how to simplify the expression correctly. Understanding the multiplication and simplification of rational expressions is key in this discussion.

Feb 19, 2008

mike_302

Homework Statement

\frac{5(y-2)}{y+1} x \frac{y+1}{10}

Homework Equations

The Attempt at a Solution

Does this equal 5(y-2)(y+1)/10(y+1) ? Or are there no brackets on that first y+1 ?

Last edited: Feb 19, 2008

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Feb 19, 2008

Kurdt

Staff Emeritus

Science Advisor

Gold Member

It would be equal to what you have. You can simplify it as well.

Feb 19, 2008

mike_302

Ok, I just needed to make sure. Now I understand/am sure of how to simplify it. Thanks!

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