Question

what is the following:
x³-1
------
x-1​

Answer 1

can you plz again tell the question. i couldnot understand.

Answer 2

Step-by-step explanation:

It's

$\frac{ {x}^{3} - {1}^{3} }{x - 1} \\ formula \\ {a}^{3} - {b}^{3} = (a - 1) \: ( {a}^{2} + ab + {b}^{2} ) \\ so \\ \frac{(x - 1) \: ( {x}^{2} + x + 1) }{(x - 1)} \\ here..... \: (x - 1) \: cancels \\ now \\ ( {x}^{2} + x + 1)$

It's your answer