Posted by **Adriana** on Sunday, June 10, 2012 at 11:57pm.

(9X^3+2X^2-7)+(2X^3-2X+9)

IS ANSWER: 11X^3+2X^2-2X+2

- Add the Polynomials -
**Steve**, Monday, June 11, 2012 at 11:38am
correct.

## Answer This Question

## Related Questions

- math polynomials - Simplify 4q^2-5q-1+8q^2+8q-9 A. -4q^2+3q+8 B. 12q^2+3q-10 C...
- Algebra - Add the following (-8^2-2x+4)+(x^2-9x+7) A)9x^2-7x+11 B)-8x^2+11x+11 C...
- Algebra - Add polynomials 0.15x^4 + 0.10x^3 - 0.01x^3 + 0.01x^2 + x 1.25x^4 + 0....
- Algebra I - Multiplying Polynomials...... Do you have a question? Use the ...
- math - I solved this problem 12x-6=11x -6+6=0 11x+6 12x=11x+6 12x-11x=x 11x-11x=...
- Dividing Polynomials - I do NOT get this, please help: (11x^2+2x^3+14+17x)/(2x+5...
- Math - 6x^2-11x+4= forgot how to reduce polynomials
- Algebra - Please let me know if I answered these correctly. thank you, #2. Add: ...
- Urgent Math please check - Very Important I can get someone to check these for ...
- Polynomial- Doublecheck2 - I asked this earlier, but I didn't get an answer. I'm...

More Related Questions