Respuesta:
[tex]x {}^{4} + 2x {}^{3} + 3x {}^{2} + 2x + 1[/tex]
Explicación paso a paso:
[tex]x {}^{4} + x {}^{2} + 1 + 2x {}^{3} + 2x {}^{2} + 2x \\ \\ \\ x {}^{4} + 3x {}^{2} + 1 + 2x {}^{3} + 2x[/tex]
[tex]( {x}^{2} + x + 1 {)}^{2} = \\ = {x}^{4} + {x}^{2} + 1 + 2 {x}^{3} + 2 {x}^{2} + 2x \\ = {x}^{4} + 3 {x}^{2} + 1 + 2 {x}^{3} + 2x \\ = {x}^{4} + 2 {x}^{3} + 3 {x}^{2} + 2x + 1[/tex]
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Verified answer
Respuesta:
[tex]x {}^{4} + 2x {}^{3} + 3x {}^{2} + 2x + 1[/tex]
Explicación paso a paso:
[tex]x {}^{4} + x {}^{2} + 1 + 2x {}^{3} + 2x {}^{2} + 2x \\ \\ \\ x {}^{4} + 3x {}^{2} + 1 + 2x {}^{3} + 2x[/tex]
CORONA PORFA, SALUDOS
Respuesta:
[tex]( {x}^{2} + x + 1 {)}^{2} = \\ = {x}^{4} + {x}^{2} + 1 + 2 {x}^{3} + 2 {x}^{2} + 2x \\ = {x}^{4} + 3 {x}^{2} + 1 + 2 {x}^{3} + 2x \\ = {x}^{4} + 2 {x}^{3} + 3 {x}^{2} + 2x + 1[/tex]