Question

Divide: x^3+1 by x+1​

Answer 1

Answer:

$\frac{ {x}^{3} + 1 }{x + 1} \\ \frac{ {x}^{3} + {1}^{3} }{x + 1} \\ \frac{(x + 1)( {x}^{2} - x + 1)}{x + 1} \\ {x}^{2} - x + 1$