Posted by **jas20** on Tuesday, February 27, 2007 at 7:47pm.

can someone correct these also for me..

Which of the following is not a polynomial?

a) 24

b) 4x^3+5x-1

c)2x-(1)/(x)

d)3xy^2+xy

MY answer is: A

Simplify. write your answer with only positive exponents

(y^5)/(y^10)

Possible answers:

a)y^2

b)(1)/(y^2)

c)(1)/(y^5)

d) y^5

My answer: c

all correct.

excellent....thank you bobpursley

## Answer This Question

## Related Questions

- math,correction - add 5y-4 and 2y^2-8y my answer is: 2y^2-3y-4 classify the ...
- algebra - Simplify. Do not use negative exponents in the answer. 12x-2y4 -3xy-7 ...
- Math help polynomial - multiply the following polynomial -3x(y^2+2y^2) answer ...
- math , help - I hope this is correct now.... Write using positive exponents, and...
- Algebra - Can someone check my work please? Write using positive exponents, and ...
- Math: law of exponents check answers - I know that anything to the power of 0 is...
- Please check answers) - Perform the indicated operations and simplify the result...
- Math- Completely confused! - Simplify each expression (where possible) and ...
- Math(Please help) - Simplify each expression. Assume all variables are positive...
- Math - Simplify the following. Write your answer using positive exponents only...

More Related Questions