Rational Expressions - Complex Fractions
solution. It is the method we will use when simplifying with variables as well. We will first find the LCD of the small fractions, and multiply each term by this LCD so we can clear the small fractions and simplify. Example 3. 1 − 1 x2 1 − 1 x IdentifyLCD(usehighestexponent) LCD= x2 MultiplyeachtermbyLCD 1(x2) − 1(x 2) x2 1(x2) − 1(x 2) x
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