Advanced Math/algebra

Advertisement

Expert: Sherman D. - 7/7/2004


Question
Can you help? add or subtract?

(x^4-3x^4+2x^3+10-x)-(x^2+2x)-(x^2+2x)

thanks

Answer
(x^4 - 3x^4 + 2x^3 + 10 - x) - (x^2 + 2x) - (x^2 + 2x)

(1 - 3)x^4 + 2x^3 - x + 10 - x^2 - 2x - x^2 - 2x

-2x^4 + 2x^3 + (-1 - 1)x^2 + (-1 - 2 - 2)x^2 + 10

-2x^4 + 2x^3 + (-2)x^2 + (-3 - 2)x + 10

-2x^4 + 2x^3 - 2x^2 + (-5)x + 10

-2x^4 + 2x^3 - 2x^2 - 5x + 10

Advanced Math

All Answers

Answers by Expert:

Ask Experts

Volunteer

Sherman D.

Expertise

I can answer questions dealing in mathematics of all kinds except for Physics and Calculus, but i can answer questions in Pre-Calculus and Chemistry. I can also answer questions in Recipes of all kinds. I can find games cheats/walkthroughs, but i can`t find a specific game online or offline. I can also do history and recipes for alcoholic beverages.

Experience

Mathematics, Recipes, History, and Games.

Education/Credentials
High School graduated. I graduated with honors, and i was in Beta Club for a year and a half.

Awards and Honors
Principle's list and A and B honor roll in high school only.

©2012 About.com, a part of The New York Times Company. All rights reserved.