2x^n-16x^n-2+32x^n-4因式分解
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2x^n-16x^n-2+32x^n-4因式分解2x^n-16x^n-2+32x^n-4因式分解2x^n-16x^n-2+32x^n-4因式分解=2x^(n-4)(x^4-8x²+16)=2
2x^n-16x^n-2+32x^n-4因式分解
2x^n-16x^n-2+32x^n-4
因式分解
2x^n-16x^n-2+32x^n-4因式分解
=2x^(n-4)(x^4-8x²+16)
=2x^(n-4)(x²-4)²
=2x^(n-4)(x+2)²(x-2)²
(x^2n-2)(x^8n+16)(x^2n+2)(x^4n+4)
(x^4n+16)(x^n-2)(x^2n+4)(x^n+2)=
(x^4n - 16) * (x^n - 2) * (x^2n + 4) * (x^n + 2)
(x^4n/x^2n)*x^n
2x^n-16x^n-2+32x^n-4因式分解
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