SOLUTION: Find the sum of (x2 + x + 1) and (2x2 + 2x + 1). Enter your answer as a polynomial in descending order below, and use the caret (^) for exponents

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Find the sum of (x2 + x + 1) and (2x2 + 2x + 1). Enter your answer as a polynomial in descending order below, and use the caret (^) for exponents      Log On


   

Question 401846: Find the sum of (x2 + x + 1) and (2x2 + 2x + 1). Enter your answer as a polynomial in descending order below, and use the caret (^) for exponents
Answer by checkley79(3341) About Me  (Show Source):
You can put this solution on YOUR website!
(x^2 + x + 1)
(2x^2 + 2x + 1)
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3x^2+3x+2 ans.