Question

which one of the following is not a rational number? a) root 2, b) 0, c) root 4, d)root -16

Answer 1

Answer:

a) root 2 is not a rational number.

Step-by-step explanation:

Rational numbers are any numbers which may be written in the fractional form, i.e. a/b form.

Keeping in mind that the numerator and denominator are whole numbers.

In this case root 2 means the number would become,

2 1/2 because root of 2 can be written as 2 raise to the power of half. After being solved it cannot be written in the form of a/b.

Answer 2

Root 2

Because it's root is 1.1414 countinuous