Posted by **drwls** on Sunday, January 7, 2007 at 7:43pm.

No to both questions. A polynomial is a sum of at least one integer power of x (or other unknown), each multiplied by a constant. '9' is simply a constant. 2^x is a power of 2, not a power of x.

Is 9 a polynomial?

Is 2^x a polynomial?

## Answer This Question

## Related Questions

- pcm - Find the last three digits of the sum of all positive integers n<1000, ...
- 7th Math - I previously posted this today at 5:33 am and I am reposting this ...
- math - For every positive integer n, consider all monic polynomials f(x) with ...
- physics - The sun radiates like a perfect blackbody with an emissivity of ...
- Physics - The sun radiates like a perfect blackbody with an emissivity of ...
- physics - A constant voltage is applied across a circuit. If the resistance in ...
- algebra - the sum of two polynomials is 40x^5-2x^4+x^3-7x^2-1. if the polynomial...
- physics - A 650-kg elevator starts from rest and moves upward for 2.80 s with ...
- Physics - A 607-kg elevator starts from rest and moves upward for 4.40 s with ...
- MATH - omg i hate my h.w no one can answer it ....like wtf! who invented the ...

More Related Questions