Question

(81x2 - 81) ÷(x + 1)​

Answer 1

Answer:

Quotient = 81x

Remainder = -162

Step-by-step explanation:

81x² - 81  ÷ (x + 1)

 x + 1√ 81x² - 81                  

            81x² + 81                                         quotient= 81x

           -        -

      ______________

                 - 162

Answer 2

Answer:

$(81) \div (x + 1)$

$\frac{x}{81} + \frac{1}{81} = 0 \\ \frac{x}{81} = - \frac{1}{81} \\ x = - \frac{1 \times 81}{81} \\ x = - 1$