Friday
April 18, 2014

Homework Help: Math

Posted by Lily on Saturday, December 16, 2006 at 3:16pm.

Simplify. (5x2 + 3x - 7) - (x2 - 7x + 4)

Simplify. (5x^2 + 3x - 7) - (x^2 - 7x + 4)

distribute - sign to get
-x^2 +7x -4
put on top of one another and add

5x^2 + 3x - 7
-x^2 + 7x - 4
-------------
4x^2 +10x -11

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - Can someone please check my answers below for accurateness? The ...
Math help please ASAP - 2. Simplify the polynomial. 3f^2 + 4f 3 + 8f^2 + 7f...
math - Perform the following polynomials divisions: (12 marks) (x2 - 7x - 12...
math,correction from previous post - can someone please correct this for me ...
trig - simplify (3x^2-5x+4)-(5x^2+7x-7)
math - simplify (6x^3-7x^2+3x+9)/(3x+9)
Algebra II - Assume that no denomenator equals 0. (7x^2+3x-9)-(-x^2+8x-3) = 7x^2...
Algebra 1b! - 1. Find the excluded value of x for the polynomomial expression ...
Intermediate Algebra - Am I going in the right track? 8x -1/x + 5x - 3/2x = 16x^...
Algebra - I got a couple I want to check my work : Both are Solve using the ...

Search
Members