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When the numerator and denominator are coprime - ie have no factor in common other than 1.

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Q: When is a rational expression written in its simplest form?
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A rational expression that cannot be simplified?

If there is no common factor other than 1 in a rational expression, it is in simplest terms or form.


When can you say that a rational expression is in the simpliest form?

It is in its simplest form when all terms in the rational expression have a highest common factor of 1


When you multiply or divide two rational expression the result may not always be in what form?

reduced.(in other words: simplest form) hope this helps. :)


How do you determine whether an expression is rational algebraic expression or not?

If the algebraic expression can be written in the form of a(x)/b(x) where a(x) and b(x) are polynomial functions of x and b(x) ≠ 0, then the expression is a rational algebraic expression.


When will you know that a rational algebraic expression is in simplest form?

You will know because there are no other numbers that can go into both the numerator and denominator.


What is irrational algebraic expression?

irrational expression is that wich are not rational or it can't be written in the form of p/q. such as (x)1/3


What is 950 written as a fraction in simplest form?

950, like any integer, can be written as a fraction in simplest form by putting it over 1.


What is 1.8 as its simplest form?

1.8 is in its simplest form. The simplest from, as a rational fraction, is 9/5.


When can you say that a rational algebraic expression is in standard form?

if it convert


When the following expression is written in simplest form what is the coefficient of the variable term -2.5y plus 8y - 10.5y?

-5


What is the simplified form of 4ab2?

The expression is already in its simplest form.


What is the simplest form for 2.105?

2.105 is probably the simplest. However, if you want the simplest rational form, it is 421/200.