SOLUTION: I know that it is possible to add two polynomianls each of degree 3, and have the sum be a polynomial of degree 2, what I need is to see an example of this please. Thank you

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: I know that it is possible to add two polynomianls each of degree 3, and have the sum be a polynomial of degree 2, what I need is to see an example of this please. Thank you       Log On


   

Question 129587: I know that it is possible to add two polynomianls each of degree 3, and have the sum be a polynomial of degree 2, what I need is to see an example of this please. Thank you
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
3x^3-2x^2-6x+7=55
-3x^3+4x^2+8x-4=15 now add.
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2x^2+2x+3=70