Question

Ayudennnnnnnnnnnnnn con resolución :,3

Answer 1

Respuesta:

E) x-1

Explicación paso a paso:

Factoriza:

$\bold{ R(x) = x^{n+7} - x^{n+6} + x^{n+3} - x^{n+2} + x - 1}$

$\bold{ R(x) = x^{(n+6)+1} - x^{(n+6)} + x^{(n+2)+1} - x^{(n+2)} +( x - 1)}$

$\bold{ R(x) = (x^{n+6})x^1 - (x^{n+6} )+ (x^{n+2} )x^1 - (x^{n+2} )+( x - 1)}$

$\bold{ R(x) = (x^{n+6})(x) - (x^{n+6} )(1)+ (x^{n+2} )(x) - (x^{n+2} )(1)+(1)( x - 1)}$

$\bold{ R(x) = (x^{n+6})(x-1) + (x^{n+2} )(x-1)+(1)( x - 1)}$

$\bold{ R(x) = (x^{n+6}+n^{n+2} + 1)(x-1)}$

Tiene dos factores y uno de ellos es:

• x-1