# A question about Transcendental numbers

1. Mar 2, 2009

### ShayanJ

hi pals
assume that m is a Transcendental number.
as you know we have:
x-m=0 => x=m
x^2-m=0 => x=+ or - sqrt(m)
.
.
.
so there must not be even one Transcendental number.
because all complex and real numbers can be the zero(s) of the equations above.
where is the problem?
thanks

2. Mar 2, 2009

### yyat

A http://en.wikipedia.org/wiki/Transcendental_number" [Broken] is, by definition, not the zero of a polynomial with rational coefficients.

Last edited by a moderator: May 4, 2017
3. Mar 2, 2009

### ShayanJ

isn't 1 rational ?

4. Mar 2, 2009

### yyat

The constant term of the polynomial, in you case m, is also considered a coefficient (of x^0).

5. Mar 2, 2009

### HallsofIvy

Do you understand the definition of "transcendental number"? A transcendental number is one that cannot be found as a solution to a polynomial equation with integer coefficients. Saying that "x= + or - sqrt{m}" says nothing about whether x satisfies a polynomial equation with integer coefficient.

6. Mar 3, 2009

### ShayanJ

oh people really excuse me
i understand it now.
sorry for interrupting you