Explicación paso a paso:
4 ) ( 3x²+ 1)² = 9x⁴ + 6x² + 1
5) Q= (x- 4 )² - x ² + 8x
Q= x² - 8x + 16 - x² + 8x
Q= -8x +16 + 8x
Q= 16
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Verified answer
Explicación paso a paso:
4 ) ( 3x²+ 1)² = 9x⁴ + 6x² + 1
5) Q= (x- 4 )² - x ² + 8x
Q= x² - 8x + 16 - x² + 8x
Q= -8x +16 + 8x
Q= 16