please help!!! fan and medal included

wally knows that in order to add or subtract rational expressions , he has to find the least common denominator first. unfortunatleu he cannot remember how to do that. using complete sentences, explain to wally how to find least common denominators.

Question

please help!!! fan and medal included 


wally knows that in order to add or subtract rational expressions , he has to find the least common denominator first. unfortunatleu he cannot remember how to do that. using complete sentences, explain to wally how to find least common denominators.

anonymous · Answer

To find the LCD first convert all integers and mixed numbers (mixed fractions) into fractions. Then find the least common multiple of the denominators which is equal to the least common denominator. You can then rewrite each term as an equivalent fraction with the LCD .

anonymous · Answer

I hope this helped and made sense.

anonymous · Answer

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