Respuesta:
Explicación paso a paso:
(x - 4)2+7x=17
2x - 8 +7x = 17
9x - 8 = 17
9x = 17 + 8
9x = 25
x = 25/9
x = 2.8
[tex](x - 4)2 + 7x = 17 \\ 2x - 8 + 7x = 17 \\ 9x = 17 + 8 \\ 9x = 25 \\ x = \frac{25}{9} [/tex]
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Verified answer
Respuesta:
Explicación paso a paso:
(x - 4)2+7x=17
2x - 8 +7x = 17
9x - 8 = 17
9x = 17 + 8
9x = 25
x = 25/9
x = 2.8
Respuesta:
[tex](x - 4)2 + 7x = 17 \\ 2x - 8 + 7x = 17 \\ 9x = 17 + 8 \\ 9x = 25 \\ x = \frac{25}{9} [/tex]