Monday

October 20, 2014

October 20, 2014

Posted by **corinne** on Monday, February 11, 2013 at 8:14am.

- Math112 -
**Steve**, Monday, February 11, 2013 at 10:20amjust add/subtract like powers:

8t^2 - 4t + 2

-(5t^2 - 5t + 7)

--------------------

3t^2 + t - 5

**Answer this Question**

**Related Questions**

Math - I need help with a few problems. Please help. Perform the indicated ...

college algebra - 1. divide and simplify x^2+x-56/x^1-1 / x-7/2x+2 2. find the ...

algebra - Perform the indicated operation. x/2+y/3-z/4

Math - Perform the indicated operation-6(a-7)

Perform the indicated operation and simplify - X^2-2x-15/x^2+x-12*2x^2-6x/x^3+3x...

math - how do i perform the indicated operation 3 4/5 + 2 2/8 = ?

algebra - perform the indicated operation: 3/5 x 7/10

algebra - perform the indicated operation 7/5 * 8/3

algebra - perform the indicated operation 75/80=15/16

math - how do i Perform the indicated operation. 10 3/7+ 19 5/9