Dividend is .

Divisor is .

Rewrite the expression in the long division form .

Divide the first term of the dividend by the first term of the divisor.

So, the first term of the quotient is .

Multiply by and subtract.

Divide the first term of the last row by the first term of the divisor .

So, the second term of the quotient is .

Multiply by and subtract.

Divide the first term of the last row by the first term of the divisor .

So, the second term of the quotient is .

Multiply by and subtract.

The number along the bottom row are the coefficients of the quotient.

Thus, the result is  .

Rewrite the polynomial .

Now factorize the quadratic equation .

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