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When the denominator is a factor of the numerator. If there is 2x in the numerator and denominator these terms cancel.

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Q: When can you simplify a fraction or a rational algebraic expression?
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Related questions

What does mean to simplify a algebraic expression?

What does it mean to simplify an algebraic expression?It means to take the problem to the lowest point you can take it to.


What is it to find the value of an algebraic expression?

to simplify!!* * * * *No. It is to EVALUATE.


To find a specific numerical value for an algebraic expression?

Simplify !


How do I simplify an algebraic fraction?

farts are funny by a teacher


Why would you want to simplify an algebraic expression?

To make life easier


How do you simplify the rational expression?

I don’t know search it up


What does it mean to evaluate an algebraic expression?

meaning to evaluate the variable in an expression. An algebraic expression is also a problem that contains no equals sign and you don't solve it, rather you simplify it.It means to solve something.


How can a rational algebraic expressions be simplified?

For example if it was y+y+y it would be 3y. or 3x+2y-1x= (3-1)x + 2y = 2x + 2y = 2(x+y) I'm not sure that the above addresses the question of rational algebraic expressions. You can simplify by finding common factors between numerator and denominator, or try long division, if no factors are evident. See the related link for "How do you divide rational algebraic expression"


How are you going to simplify rational algebraic expressions?

By long division. Factorisation may work but you cannot depend on that.


What is 6.15 as an improper fraction?

It is 615/100. You can simplify this rational fraction if you require.


How do you change algebraic expression into mathematical phrase?

first of all you need to simplify it in the form of a+b


What is 0.454545 as a fraction?

0.454545 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 454545/1000000. You can simplify this rational fraction if you so wish.