Is a radical a rational number?
People also ask, is Radical 8 rational or irrational?
So we have shown that the square root of any non-square cannot be rational; hence, it is irrational. And since 8 is a non-square, the square root of 8 is irrational. QED.
Also, is radical 7 rational? it is irrational no. Proof. let assume that √7 is rational no. so it could be written as: √7=p/q form where p and q are co prime….
Additionally, is negative 25 a rational number?
Answer and Explanation: The number 25 is a rational number. It is a whole number which can be written as the fraction 25/1.
Is 0 an irrational number?
Any number which doesn't fulfill the above conditions is irrational. What about zero? It can be represented as a ratio of two integers as well as ratio of itself and an irrational number such that zero is not dividend in any case. People say that 0 is rational because it is an integer.