跪求x^17-17x 82317 8 238%/2317-8

求一个数独答案X X X 9 X X X 8 2 X 6 3 X X 1 4 X 99 X 8 X X X X X XX X X 6 7 X 3 X XX 4 6 X 5 X 2 9 XX X 7 X 2 3 X X XX X X X X X 7 X 17 X 4 3 X X 6 2 X6 3 X X X 7 X X X f(x)=x+4/x,x属于[1,8],求值域[4,17/2] 2(3-x)=9 求x 4(x+0.5)+x=17求x 2x+1、5x=17、5求x (x+2)(x-3)+2(x-6)(x+5)-3(x-5x+17)其中x=5又二分之一. 跪求 跪求x^17-17x 82317 8 238%/2317-8 跪求x^17-17x 8与直线17x y-21=17 x'2+2x+y'2-8y+17=0,求x'y的值 若x^2+y^2+2x-8y=-17,求y/x的值 若x^2+y^2+2x-8y=-17,求y/x的值. x^2+2x+y^2-8y+17=0,求x^y x+(1/x)=3,求x^4+3x^3-16x^2+3x-17的值x+(1/x)=3求x^4+3x^3-16x^2+3x-17的值 2^(4x+1)-17*4^x+8=0解方程,求x等于多少? x+2x+y-8y+17=0,求x∧y x=根号17-1 求x^5+2x^4-17x^3-x^2+18x-16 设f(x)=3x^5-17x^4+12x^3+6x^2+9x+8,求f(-1/3) f(x)=3x^5-17x^4+12x^3+6x^2+9x+8,求f(-1/3) 已知x^2-3x+1=0 求x^4+3x^3-16x^2+3x-17