Question

xpower3-1 divide by x-1

Answer 1

Answer:

x³-1/x-1

by using property

x*n-a*n/x-a

=na*n-1

3(1)*3-1

3*²

9 is the answer of this question

Answer 2

HERE IS UR ANSWER DEAR ,

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

by using algebraic expressions

$( {x}^{3} - {y}^{3}) = (x - y)( {x}^{2} + xy + {y}^{2})$

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

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

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

$= ( {x}^{2} + x +1)$

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