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

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Q: When can you say that a rational expression is in the simpliest form?
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When can you say that a rational algebraic expression is in standard form?

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Definition of rational algebraic expression?

A rational number is any number that can be written in the form a/b, where a and b are integers and b ≠ 0. it is necessary to exclude 0 because the fraction represents a ÷ b, and division by zero is undefined.A rational expression is an expression that can be written in the form P/Q where P and Q are polynomials and the value of Q is not zero.Some examples of rational expressions:-5/3; (x^2 + 1)/2; 7/(y -1); (ab)/c; [(a^2)(b]/c^2; (z^2 + 3z + 2)/ (z + 1) ect.Like a rational number, a rational expression represents a division, and so the denominator cannot be 0. A rational expression is undefined for any value of the variable that makes the denominator equal to 0. So we say that the domain for a rational expression is all real numbers except those that make the denominator equal to 0.Examples:1) x/2Since the denominator is 2, which is a constant, the expression is defined for all real number values of x.2) 2/xSince the denominator x is a variable, the expression is undefined when x = 03) 2/(x - 1)x - 1 ≠ 0x ≠ 1The domain is {x| x ≠ 1}. Or you can say:The expression is undefined when x = 1.4) 2/(x^2 + 1)Since the denominator never will equal to 0, the domain is all real number values of x.


What is a rational algebraic expression?

A rational number is any number that can be written in the form a/b, where a and b are integers and b ≠ 0. it is necessary to exclude 0 because the fraction represents a ÷ b, and division by zero is undefined.A rational expression is an expression that can be written in the form P/Q where P and Q are polynomials and the value of Q is not zero.Some examples of rational expressions:-5/3; (x^2 + 1)/2; 7/(y -1); (ab)/c; [(a^2)(b]/c^2; (z^2 + 3z + 2)/ (z + 1) ect.Like a rational number, a rational expression represents a division, and so the denominator cannot be 0. A rational expression is undefined for any value of the variable that makes the denominator equal to 0. So we say that the domain for a rational expression is all real numbers except those that make the denominator equal to 0.Examples:1) x/2Since the denominator is 2, which is a constant, the expression is defined for all real number values of x.2) 2/xSince the denominator x is a variable, the expression is undefined when x = 03) 2/(x - 1)x - 1 ≠ 0x ≠ 1The domain is {x| x ≠ 1}. Or you can say:The expression is undefined when x = 1.4) 2/(x^2 + 1)Since the denominator never will equal to 0, the domain is all real number values of x.


Can cops have tattoos showing?

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When do you say that an exponential expression is in its simplest form?

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When can you say that such algebraic expression is in the simplest form?

When you have done all the multiplication and added all the like term possible.


What are the 3 types of rational numbers?

If you convert them into decimal form you can say there are terminating decimals, there are the integers, and there are repeating decimals. EX: 2.4 is a terminating decimal. 2.44444444... is a repeating decimal. 2 is an integer. all are rational numbers.


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109 is an integer and not a fraction. However, it can be expressed in rational form as 109/1. You can then calculate equivalent rational fractions if you multiply both, its numerator and denominator, by any non-zero integer.


The habit does not make a monk.Is that the correct idiomatic expression?

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What is the meaning of courteous expression?

A courteous expression is a polite thing to say.


What can you say about the decimal expansion of any rational number?

If its a rational number then its decimal equivalent can be expressed as a fraction


A short note on square root of rational number?

Square root of a rational number may either be rational or irrational. For example 1/4 is a rational number whose square root is 1/2. Similarly, 4 is 4/1 which is rational and the square root is 2 which of course is also rational. However, 1/2 and 2 are rational, but their square roots are irrational. We can say the square root of a rational number is always a real number. We can also say the rational numbers whose square roots are also rational are perfect squares or fractions involving perfect squares.


What rational functions will have a hole at x2?

A rational function is undefined - you might say that it "has a hole" - at any point where the denominator is zero. Assuming you mean "... hole at x = 2", any rational function which has the factor (x-2) in its denominator will have a hole at x = 2.


What does the statue of liberty's facial expression say to us?

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What symbolizes art?

I think its how the viewer interprets it - no one except for the author themself knows what the author is trying to imply. Art is indeed a form of expression, but what good does it do if an artwork is received in different ways by different people?


Are real numbers rational and irrational?

The set of real numbers is divided into rational and irrational numbers. The two subsets are disjoint and exhaustive. That is to say, there is no real number which is both rational and irrational. Also, any real number must be rational or irrational.


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What is an irrational number means?

a number that cannot be expressed as a fraction or a ratio. Formally, we say a number is rational if it can be written in the form p/q where p and q are integers. If it cannot be written this way, it is irrational.


What type of poem is the road not taken?

The poem is a lyric poem. Although we see the use of a rhyme scheme and pentameter, we can say that it is a mere form of expression and no major technique was made use of.


When can you say that the given number is a rational?

A number is said to be rational if it can be expressed as a ratio of two integers. That is, a number x is rational if and only if it is equivalent to p/q for some integers p and q where q is not 0.


Why do girls or boys look away when their crush is walking along or walking towards them?

Because they would love to say something to their crush, but they are kind of a confused and don't know what, so it's the simpliest to look away :D


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they were not capable of expression.

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