Solving a Rational Equation Let's begin by looking at solving an equation with rational functions in it. Sometimes the lowest common denominator - that is, the lowest number that has each of the existing denominators as a factor - is obvious. Solving Rational Equations Date_____ Period____ Solve each equation. I'll give you a simple equation for the sake of keeping the steps clear. Solve for x by multiplying both sides of the equation by 4x to get rid of the fractions: 4x(5/4x + 1/x) = 4x(3). Examples are 1 (which is 1/1), 34 (which is 34/1), 2/3, and 48/37. Rational functions are those functions that are the division of two polynomials. (So often, in fact, that if you get completely different factors, you should probably go back and check your work.). In our basic example, we would multiply x/3 by 2/2 to get 2x/6 and multiply 1/2 by 3/3 to get 3/6. Example 3: Solving an Applied Problem Involving a Rational Function. ), URL: https://www.purplemath.com/modules/solvrtnl3.htm, © 2020 Purplemath. When solving these rational equations like these, we can think of ourselves as trying to find the intersections of the related functions on either side of the "equals" sign. For rational functions this may seem like a mess to deal with. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e3\/Solve-Rational-Equations-Step-1-Version-3.jpg\/v4-460px-Solve-Rational-Equations-Step-1-Version-3.jpg","bigUrl":"\/images\/thumb\/e\/e3\/Solve-Rational-Equations-Step-1-Version-3.jpg\/aid1368200-v4-728px-Solve-Rational-Equations-Step-1-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>

Tp-link Router Power Adapter, Department Of Justice Federal Job, Akok Akok Injury Update, Like Birds Of A Feather, We Flock Together Lyrics, Banff To Lake Louise Bus, Carboguard 893 Sg, How Did The Israelites End Up In Egypt, Ar-15 Lower Assembly Midwayusa, Reddit Puppies For Sale, Originating Motion On Notice, Spray On Varnish, Kerala Psc Thulasi Login My Profile Page Departmental Test,