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Reducing rational expressions is a lot like reducing numerical fractions you first need to?
Wiki User
∙ 11y ago
Factor :D
Wiki User
∙ 11y ago
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What are dissimilar fractions or rational expressions?
For example: 1/2+1/4+1/8 are dissimilar fractions but also a rational expression that can be simplified to 7/8
What is the difference between multiplying and dividing two rational expressions?
multiplying rational expressions means multiplying two alg. rxpressions that look like fractions, Just like normal, multiply numerators and multiply denominators then reduce. Division, just like regular fractions means to invert the divisor and the multiply (as above)
Are fractions integers or rational numbers?
Fractions are not integers. They may or may not be rational numbers.
What fractions are rational numbers?
All fractions are rational numbers.
Equations that contain rational expressions?
a rational function.
Reducing rational expressions is a lot like reducing numerical fractions you first need to do what to the numerator and denominator?
factor
Explain the similarities and the differences between fractions and rational expression?
similarities and differences between ordinary fractions and rational expressions.
How is doing operations with rational expressions similar or different from doing equations with fractions and how can they be used in real life?
How is doing operations (adding, subtracting, multiplying, and dividing) with rational expressions similar to or different from doing operations with fractions?If you know how to do arithmetic with rational numbers you will understand the arithmetic with rational functions! Doing operations (adding, subtracting, multiplying, and dividing) is very similar. When you areadding or subtracting they both require a common denominator. When multiplying or dividing it works the same for instance reducing by factoring. Operations on rational expressions is similar to doing operations on fractions. You have to come up with a common denominator in order to add or subtract. To multiply the numerators and denominators separated. In division you flip the second fraction and multiply. The difference is that rational expressions can have variable letters and powers in them.
What are dissimilar fractions or rational expressions?
For example: 1/2+1/4+1/8 are dissimilar fractions but also a rational expression that can be simplified to 7/8
Why can't the denominators of rational expressions be zero How can we find the domain of a rational function?
Rational expressions are fractions and are therefore undefined if the denominator is zero; the domain of a rational function is all real numbers except those that make the denominator of the related rational expression equal to 0. If a denominator contains variables, set it equal to zero and solve.
What is the difference between multiplying and dividing two rational expressions?
multiplying rational expressions means multiplying two alg. rxpressions that look like fractions, Just like normal, multiply numerators and multiply denominators then reduce. Division, just like regular fractions means to invert the divisor and the multiply (as above)
If the equation of a function is a rational expressions the function is rational?
Yes. Rational functions must contain rational expressions in order to be rational.
Are fractions integers or rational numbers?
Fractions are not integers. They may or may not be rational numbers.
Are mixed fractions rational?
Yes, mixed fractions are rational
What fractions are rational numbers?
All fractions are rational numbers.
What is subtraction of rational expressions?
another rational expression.
Equations that contain rational expressions?
a rational function.
