is 0.672 ratinal or iratinal
What is 'Ratinal'? If you mean 'Rational' The nthe difference between Rational and Irrational. is the ability to convert rational decimals to a fraction/quotient. Irrational decimals cannot be converted to a quotient/fraction. Such numbers as 3.3333.... is rational because it can be converted to 3 1/3 3.141592.... is irrational because it cannot be converted to an exact fraction. NB THe the 'dots' after both numbers indicate that the decimals recur to infinity.
It it is rational because you can put it as a
-18.75 is not a whole number but it is a rational number
Rational
If it says "negative irrational", then obviously it is irrational.
If you have any positive irrational number, then its negative is also irrational.
Irrational
Not necessarily. Irrational numbers can be negative or positive.
you cant get the square root of a negative number. nothing times itself would equal a negative number. if you have √-25 then its not possible. If you have -√25 then you take the square root of 25 and make it negative, so then it would be -5
A negative irrational number can be thought of as an irrational number multiplied by -1, or an irrational number with a minus sign in front of it.
The negative of a rational number is also rational.