begin{array}{r}3 x^{2}+x+1 -quad 2 x^{2}+4 x-3 hlineend{array}

Question

begin{array}{r}3 x^{2}+x+1  -quad 2 x^{2}+4 x-3  hlineend{array}

Accepted Answer

Step:1 ：Subtract the second polynomial from the first: ( (3x^2 + x + 1) - (2x^2 - 4x + 3) )Step:2 ：Combine like terms: (boxed{1x^2 - 3x + 4})

Answer

Step: 1 ：Subtract the second polynomial from the first: ( (3x^2 + x + 1) - (2x^2 - 4x + 3) )Step: 2 ：Combine like terms: (boxed{1x^2 - 3x + 4})

$\begin{array}{r}3 x^{2}+x+1 \\ -\quad 2 x^{2}+4 x-3 \\ \hline\end{array}$