respuesta
[tex]64 {y}^{3} + 144 {y}^{2} + 108y + 27[/tex]
PASOS
usa cubo de la suma :
[tex](a + b) {}^{3} = {a}^{3} + 3 {a}^{2} b + 3ab {}^{2} + {b}^{3} .[/tex]
[tex](4y + 3)((4y) {}^{2} + 2 \times 4y \times 3 + {3}^{2} )[/tex]
usa propiedad de la multiplicación
Distributiva :
[tex](xy {)}^{a} = {x}^{a} {y}^{a} .[/tex]
[tex](4y + 3)( {4}^{2} {y}^{2} + 2 \times 4y \times 3 + {3}^{2} )[/tex]
simplifica :
[tex] {4}^{2} a16.[/tex]
[tex](4y + 3)(16 {y}^{2} + 2 \times 4y \times 3 + {3}^{2} )[/tex]
simplifica 3^2 a 9.
[tex](4y + 3)(16 {y}^{2} + 2 \times 4y \times 3 + 9)[/tex]
simplifica 2 × 4y × 3 a 24y
[tex](4y + 3)(16 {y}^{2} + 24y + 9)[/tex]
distribuye el grupo de sumas .
[tex]4y(16 {y}^{2} + 24y + 9) + 3(16 {y}^{2} + 24y + 9)[/tex]
expandir la distribución de términos
[tex]64 {y}^{3} + 96 {y}^{2} + 36y + 3(16 {y}^{2} + 24y + 9)[/tex]
expandir la distribución de términos.
[tex]64 {y}^{3} + 96 {y}^{2} + 36y + 48 {y}^{2} + 72y + 27[/tex]
colecciona los términos semejantes.
[tex]64 {y}^{3} + (96 {y}^{2} + 48 {y}^{2} ) + (36y + 72y) + 27[/tex]
simplifica
espero ayudarte
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
respuesta
[tex]64 {y}^{3} + 144 {y}^{2} + 108y + 27[/tex]
PASOS
usa cubo de la suma :
[tex](a + b) {}^{3} = {a}^{3} + 3 {a}^{2} b + 3ab {}^{2} + {b}^{3} .[/tex]
[tex](4y + 3)((4y) {}^{2} + 2 \times 4y \times 3 + {3}^{2} )[/tex]
usa propiedad de la multiplicación
Distributiva :
[tex](xy {)}^{a} = {x}^{a} {y}^{a} .[/tex]
[tex](4y + 3)( {4}^{2} {y}^{2} + 2 \times 4y \times 3 + {3}^{2} )[/tex]
simplifica :
[tex] {4}^{2} a16.[/tex]
[tex](4y + 3)(16 {y}^{2} + 2 \times 4y \times 3 + {3}^{2} )[/tex]
simplifica 3^2 a 9.
[tex](4y + 3)(16 {y}^{2} + 2 \times 4y \times 3 + 9)[/tex]
simplifica 2 × 4y × 3 a 24y
[tex](4y + 3)(16 {y}^{2} + 24y + 9)[/tex]
distribuye el grupo de sumas .
[tex]4y(16 {y}^{2} + 24y + 9) + 3(16 {y}^{2} + 24y + 9)[/tex]
expandir la distribución de términos
[tex]64 {y}^{3} + 96 {y}^{2} + 36y + 3(16 {y}^{2} + 24y + 9)[/tex]
expandir la distribución de términos.
[tex]64 {y}^{3} + 96 {y}^{2} + 36y + 48 {y}^{2} + 72y + 27[/tex]
colecciona los términos semejantes.
[tex]64 {y}^{3} + (96 {y}^{2} + 48 {y}^{2} ) + (36y + 72y) + 27[/tex]
simplifica
[tex]64 {y}^{3} + 144 {y}^{2} + 108y + 27[/tex]
espero ayudarte