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Algebra2 solving rational equations

Algebra2 solving rational equations
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4 votes
Algebra2 solving rational equations

Algebra2 solving rational equations-example-1
User Gary Liu
by
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1 Answer

5 votes
find the greatest common denomenator
factor the

w²-16=(w-4)(w+4)
w-4=w-4
w²+11w+28=(w+4)(w+7)

GCD=(w-4)(w+4)(w+7)

multiply by (w-4)(w+4)(w+7) to cancel fractions
User Sklnd
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