Question

me pueden apoyar con mi tarea p Resuelve lo siguiente y reduce a su mínima expresión:

4z+8z^8-5z^9+6z^8-z+12z^9=





-(15x+4y-z+w)-(-3z+4y-y)=






〖(2x〗^8+〖3y〗^5)〖(2x〗^8-〖3y〗^5)=






〖(9x〗^2-y)〖(9x〗^2+y)=


or favor

Answer 1

Respuesta:

4z+8z8-5z9+6z8-z+12z9=

3z+14z^8+7z^9 =

-(15x+4y-z+w)-(-3z+4y-y)=

-w-15x-7y+4z=

〖(2x〗^8+〖3y〗^5)〖(2x〗^8-〖3y〗^5)=

65536x^8+124416x^8y^5+59049y^5=

〖(9x〗^2-y)〖(9x〗^2+y)=

6561x^2-y^2 =

Explicación paso a paso:

4z+8z8-5z9+6z8-z+12z9=

3z+14z^8+7z^9 =

-(15x+4y-z+w)-(-3z+4y-y)=

-15x-4y+z-w+3z-4y+y =

-w-15x-7y+4z=

〖(2x〗^8+〖3y〗^5)〖(2x〗^8-〖3y〗^5)=

(256x^8+ 243y^5)(256x^8-243y^5)=

65536x^8 + 62208x^8y^5 + 62208x^8y^5 +59049y^5=

65536x^8+124416x^8y^5+59049y^5=

〖(9x〗^2-y)〖(9x〗^2+y)=

(81x2-y)  (81x2+y) =

6561x^2+81x^2y-81x^2y-y^2 =

6561x^2-y^2 =