Like fractions, rational expressions can be added, subtracted, multiplied, and divided.
When dealing with two rational expressions
that have different denominators, how would
you find a common denominator? What
effect would that have on the numerators of
the expressions? Would the same idea work
for simple numeric fractions? Why or why not?
Nole
To mul
Given two rational expressions, how would
the process you follow to multiply or divide
thern differ from multiplying or dividing two
numeric fractions?
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differe
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