Hi

(2x^2+3x+5)+(-x^2+4x-7)   ||Removing the Parenthesis and combining Like Terms

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

   x^2+7x-2 

RELATED QUESTIONS

Please help to make sure that I have done this correctly.
(It says to line the problem... (answered by drk)

what is the answer to this problem: 4x^2 – 2x – 5 =... (answered by richwmiller)

Is this the answer to this problem?


2x(3x+2)=... (answered by macston)

What is the answer to the following problem:... (answered by MathLover1)

I did this problem and got it wrong could someone please help?

Simplify:... (answered by uknouluvme89)

Differentiate:

y = x^3 - 2x^2 / cubic root x^2

What I have done:

y = x^3 - 2x^2... (answered by Edwin McCravy)

I have been working on this equation involving 2 radicals for 2 days. Here is what I have  (answered by scott8148)

solve the equation 4^2x+1=2^3x+6

this is what I did.


(2^2)^2x+1=2^3x+6... (answered by joyofmath,Earlsdon)

This problem is an example in my book:
2(3x^2-2x+5) + (x^2+3x-7)distribute, remove... (answered by rfer)