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Example Questions
Example Question #1 :Rational Expressions
Rationalize the following fraction:
Rationalize the following fraction:
To rationalize a denominator, we will multiply the top and bottom of the fraction by the denominator.
一个nd we have our answer
Example Question #1 :Rational Expressions
简化后:
First we need to factor both polynomials.
Becomes
Now we cancel out any variables that are in BOTH the numerator and denominator. Remember that if a group of variables/numbers are inside parenthesis, they are considered a single term.
The common term in this case is, removing that from the equation gives us
Example Question #1 :Rational Expressions
简化后
The first step is to factor both polynomials:
Becomes
Now we cancel out any terms that are in both the numerator and denominator. Remember that any variables/numbers that are in parenthesis are considered a single term.
In this case, the common term is
Once we remove that, we are left with:
Example Question #1 :Rational Expressions
简化后:
The first step is to factor both polynomials
becomes
Now we cancel out any terms that are in both the numerator and denominator. Remember that any variables/numbers that are in parenthesis are considered a single term.
In this case, the common term is
Simplified, the equation is:
Example Question #2 :Rational Expressions
简化后:
The first step is to factor both polynomials
becomes
Now we cancel out any terms that are in both the numerator and denominator. Remember that any variables/numbers that are in parenthesis are considered a single term.
In this case, the common term is
Simplified, the equation is:
Example Question #2 :Rational Expressions
简化后:
The first step is to factor both polynomials
becomes
Now we cancel out any terms that are in both the numerator and denominator. Remember that any variables/numbers that are in parenthesis are considered a single term.
In this case, the common term is
Simplified, the equation is:
Example Question #1 :Rational Expressions
简化后:
The first step is to factor both polynomials
becomes
Now we cancel out any terms that are in both the numerator and denominator. Remember that any variables/numbers that are in parenthesis are considered a single term.
In this case, the common term is
Simplified, the equation is:
Example Question #1 :Rational Expressions
简化后:
The first step is to factor both polynomials
becomes
Now we cancel out any terms that are in both the numerator and denominator. Remember that any variables/numbers that are in parenthesis are considered a single term.
In this case, the common term is
Simplified, the equation is:
Example Question #9 :Rational Expressions
简化后:
The first step is to factor both polynomials
becomes
Now we cancel out any terms that are in both the numerator and denominator. Remember that any variables/numbers that are in parenthesis are considered a single term.
In this case, the common term is
Simplified, the equation is:
Example Question #2 :Rational Expressions
简化后:
The first step is to factor both polynomials
becomes
Now we cancel out any terms that are in both the numerator and denominator. Remember that any variables/numbers that are in parenthesis are considered a single term.
In this case, the common term is
Simplified, the equation is:
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