(x-1/2)(2x+1)(2x^2+1/2)(4x^4+1/4)(16x^8+1/16)/(256x^16+1/256
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(x-1/2)(2x+1)(2x^2+1/2)(4x^4+1/4)(16x^8+1/16)/(256x^16+1/256)=?3Q
![(x-1/2)(2x+1)(2x^2+1/2)(4x^4+1/4)(16x^8+1/16)/(256x^16+1/256](/uploads/image/z/15337224-0-4.jpg?t=%28x-1%2F2%29%282x%2B1%29%282x%5E2%2B1%2F2%29%284x%5E4%2B1%2F4%29%2816x%5E8%2B1%2F16%29%2F%28256x%5E16%2B1%2F256)
(X-1/2)(2X+1)(2X^2+1/2)(4X^4+1/4)(16X^8+1/16)÷(256X^16-1/256) ={[(2X-1)(2X+1)]/2}(2X^2+1/2)(4X^4+1/4)(16X^8+1/16)÷(256X^16-1/256) =(4X^2-1)(2X^2+1/2)(4X^4+1/4)(16X^8+1/16)÷(256X^16-1/256) ={[(4X^2-1)(4X^2+1)]/2}(4X^4+1/4)(16X^8+1/16)÷(256X^16-1/256) =(16X^4-1)(4X^4+1/4)(16X^8+1/16)÷(256X^16-1/256) =(256X^8-1)(16X^8+1/16)÷(256X^16-1/256) =(65536X^16-1)/(256X^16-1/256) =256
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