Question
Use polynomial long division to perform the indicated division. Write the polynomial in the form $p(x)=d(x) q(x)+r(x)$.$\left(4 x^{2}-x-23\right) \div\left(x^{2}-1\right)$
Step 1
We have the dividend $4x^2 - x - 23$ and the divisor $x^2 - 1$. We can write the divisor as $x^2 + 0x - 1$ to make it easier to see the terms. \[ \begin{{array}}{{r|l}} x^2 + 0x - 1 & 4x^2 - x - 23 \end{{array}} \] Show more…
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