Question
Subtract the polynomials.$$\begin{array}{r}11 x^{4}+x^{3}-9 x^{2}+2 x-4 \\--3 x^{4}+x^{3} \quad-\quad x+1 \\\hline\end{array}$$
Step 1
This will give us: $$ \begin{array}{r} 11 x^{4}+x^{3}-9 x^{2}+2 x-4 \\ +3 x^{4}-x^{3}+x-1 \\ \hline \end{array} $$ Show more…
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