Tuesday

March 3, 2015

March 3, 2015

Posted by **jas20** on Friday, February 23, 2007 at 8:45pm.

4x^3+x-3x^2

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

then changing signs and rearranging terms.

4x^3+x-3x^2

-4x^3-4x+2x^2

answer after ADDING the above..

-3x - x^2

so for the answer isn't it the same as what i had

-x^2-3x doesnt' x^2 goes first then -3x

**Answer this Question**

**Related Questions**

bobpursley,math - about this problem , I figured it out and i did get the answer...

i need help asap! please. :) - ok, can somebody explain how to do this? simplify...

Grammar - He had HepB at 1 day of age at 8 weeks he had HepB, DTap, Hib, IPV, ...

physics - Doing work on a gas always implies Answer a. adding internal energy. b...

Math - (4b^4+2) - (7b^2-5) - (6b^4-2b^2) How do you exactly solve/simplify this...

Math - I have the following problem to solve and I am not sure if I have the ...

Calculus - Consider an infinite series of the form (+-)3(+-)1(+-)1/3(+-)1/9(+-)1...

English - Some examples of tricky plurals include a.changing to y to it and ...

are these correct - Here is the questions it says to simplify: xyy^2 x^3 and ...

ENGLISH - 6. The most common rule for forming plural nouns is A. adding -es to ...