(3x²-7x+2)+(2x²+7x-1)
3x^2+−7x+2+2x^2+7x+−1Combine like terms:3x^2+−7x+2+2x^2+7x+−1(3x^2+2x^2)+(−7x+7x)+(2+−1)Answer:5x^2+1
\((3x^2 - 7x + 2)+(2x^2+7x - 1)=\\\\3x^2 - 7x + 2 +2x^2 + 7x - 1=\\\\3x^2+2x^2-7x+7x+2-1=\\\\\boxed{\bf{5x^2+1}}\)
