Factor :D
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)
similar fraction is the same denominator and dissimilar fraction is cannot the same denominators
A dissimilar fraction is a fraction where the denominator is not the same as the others .
Dissimilar fractions have different denominators as in the following examples 1/2, 3/5 and 7/8
similarities and differences between ordinary fractions and rational expressions.
Dissimilar fractions are fractions that have different denominators.
Dissimilar fractions may or may not be proper fractions.
Dissimilar fractions have different denominators.
Used for adding dissimilar fractions
The meaning of dissimilar fractions is when there is a pair or more of fractions that don't have the same denominator.
Factor :D
You can compare similar fractions by looking at their numerators. You can compare dissimilar fractions by converting them to similar fractions and looking at their numerators. You can convert a dissimilar fraction to a similar fraction by finding the least common denominator.
factor
Dissimilar fractions are fractions whose denominators are not the same. for example 3/8 and 1/2, their denominators are 8 and 2.
They are fractions that have different denominators as for instance 3/4 and 5/8 are dissimilar fractions.
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.