Respuesta:
x² + 8x + 16
Explicación paso a paso:
( 4 + x )²
Formula : -
( a + b )² = a² + b² 2ab
Aqui,
a = 4
b = x
= 4² + x² + 2 ( 4 ) ( x )
= 16 + x² + 8x
= x² + 8x + 16
[tex](4 + x)^{2} [/tex]
Usando (a+b)² =a²+2ab+b² desarrollar la expresión
[tex] {x}^{2} + 8x + 16[/tex]
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Respuesta:
x² + 8x + 16
Explicación paso a paso:
( 4 + x )²
Formula : -
( a + b )² = a² + b² 2ab
Aqui,
a = 4
b = x
( 4 + x )²
= 4² + x² + 2 ( 4 ) ( x )
= 16 + x² + 8x
= x² + 8x + 16
Respuesta:
[tex](4 + x)^{2} [/tex]
Usando (a+b)² =a²+2ab+b² desarrollar la expresión
[tex]16 + 8x + {x}^{2} [/tex]
[tex] {x}^{2} + 8x + 16[/tex]