What is the definition of an irrational number?

A.
a number that cannot be expressed as a fraction, , where p and q are integers and q is not equal to zero

B.
a number that is more than 10 digits

C.
a number that can be written as a fraction but not as a decimal

D.
a number that can be expressed as a fraction, , where p and q are integers and q is not equal to zero

Respuesta :

Answer:

a number that cannot be expressed as a fraction, , where p and q are integers and q is not equal to zero

Step-by-step explanation:

irrational numbers are numbers that never repeat, that go on forever

every non-perfect square root is irrational, same for pi

Answer: A

An Irrational number cannot be written in the form of  x/y, where x and y is nonzero