April 19, 2015

Homework Help: math polynomials

Posted by Brittany on Sunday, April 3, 2011 at 12:14am.

Simplify 4q^2-5q-1+8q^2+8q-9
A. -4q^2+3q+8
B. 12q^2+3q-10
C. -12q^2-13q-10
D. -4q^2-13q+8
I'm pretty sure its B. 12q^2+3q-10

Add (4x-2y) + (7x-5y)
A. 11x+3y
B. 11x-7y
C. -3x+3y
D. -3x-7y
I think this one is B. 11x-7y, also.

Answer this Question

First Name:
School Subject:

Related Questions

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...
Math - Factor Completely: I am really confused on how to start it. 12q^5w^2-36q^...
Algebra1 - how do i sove this problem -12q+4=8q-6 -12+4=8q-6 First you want to ...
algebra - Solve for P so P=? 1.)q=25-p P= I think it is 25+Q ? but am not sure ...
Pre-algebra - Simplify the expression 12q0q
Math - If pq = 3, then p^3q^4 + p^4q^5 = A. 12q B. 7p + 9q C. 12p + 20q D. 96p E...
Algebra 1b! - 1. Find the excluded value of x for the polynomomial expression ...
math - I solved this problem 12x-6=11x -6+6=0 11x+6 12x=11x+6 12x-11x=x 11x-11x=...
maths - find the following lonear equqtion by mtrix method 12p+4q+17r+11s=5 14p+...