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NO!!! 5.1 is RATIONAL , because the ',1' moiety can be converted to a quotient(fraction).
Irrational Numbers are those were the decimals go to infinity AND the decimal digits are not in any regular order. More formally the decimal cannot be converted into a RATIO/QUOTIENT/FRACTION/
You are probably given 'pi ' = 3.14 in school . However 'pi' is irrational because the number is 3.141592654.... (The dots indicate mathemtically that it goes to infinity.
Supa-Dupa computers have calculated 'pi' to 50 billion places are still going.
Other irrational numbers are 'sqrt(2) = 1.414213562....
sqrt(3) = 1.7320508....
etc.,
The square roots of Prime Numbers are Irrational.
However. something like 4.333333.... is NOT irrational nor 43.434343.... be cause it can be converted into a fraction. By the above statement the decimals are in a regular order.
So treat all numbers are RATIONAL, except those by the above rule.
What else can I help you with?
Is the square root of 51 irrational?
yes, it is irrational. An irrational number can defined as a number that can not be expressed as a finite nor a repeating decimal.
Is 51 a irrational?
Any integer (whole number) is RATIONAL.
What is a rational number multiplied by an irrational number equal?
It can be a rational number or an irrational number. For example, sqrt(2)*sqrt(50) = 10 is rational. sqrt(2)*sqrt(51) = sqrt(102) is irrational.
Is an irrational number raised to an irrational power irrational?
yes
Can 2 irrational add to an irrational number?
Yes. The sum of two irrational numbers can be rational, or irrational.
Is the square root of 51 irrational?
yes, it is irrational. An irrational number can defined as a number that can not be expressed as a finite nor a repeating decimal.
Is 51 a irrational?
Any integer (whole number) is RATIONAL.
Is 51 an irrational number?
Sadly, it is not. It is the ratio of -51 to 1. That simple operation demonstrates that your number is quite rational.
What is the square root of 51?
The square root of 51 is an irrational number and it is about 7.14128429
What are four examples of irrational numbers?
Four examples of irrational numbers are 21/2, 31/2, 51/2 & 71/3
What is a rational number multiplied by an irrational number equal?
It can be a rational number or an irrational number. For example, sqrt(2)*sqrt(50) = 10 is rational. sqrt(2)*sqrt(51) = sqrt(102) is irrational.
What are the two closest integers for the irrational number 50?
First - 50 is a rational number, not an irrational number since it can be represented as a ratio of integers, i.e. 50/1 With that said: the two integers closest to it are 49 and 51
Why is -4172 and 5.1 is an irrational number?
-4172 = -4172/1, 5.1= 51/10Both can be expressed as a ratio of two integers and so are rational.
Is the square root of 5.777 rational or irrational?
Irrational. Irrational. Irrational. Irrational.
Is the square root of 0.025 irrational or rational?
It is irrational.
Is 37.5 a rational or irrational number?
Rational
The sum of a rational number and an irrational number?
Such a sum is always irrational.
