16^ (x+1)+20(4^ (2x))/2^ (x-3)8^ (x+2)16的x+1次方+20(4的2x次方)/2的x-3次方8的x+2次方

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16^ (x+1)+20(4^ (2x))/2^ (x-3)8^ (x+2)16的x+1次方+20(4的2x次方)/2的x-3次方8的x+2次方
16^ (x+1)+20(4^ (2x))/2^ (x-3)8^ (x+2)
16的x+1次方+20(4的2x次方)/2的x-3次方8的x+2次方

16^ (x+1)+20(4^ (2x))/2^ (x-3)8^ (x+2)16的x+1次方+20(4的2x次方)/2的x-3次方8的x+2次方
16^ (x+1)+20(4^ (2x))/2^ (x-3)8^ (x+2)
=[2^4]^(x+1)+20[(2^2)^ (2x)]/2^ (x-3)[(2^3)^(x+2)]
=2^(4x+4)+20(2^4x)/2^(x-3)2^(3x+6)
=2^(4x+4)+20*2^(4x-x+3-3x-6)
=2^(4x+4)+20*2^(-3)
=2^(4x+4)+20/8
=2^(4x+4)+5/2

16^ (x+1)+20(4^ (2x))/2^ (x-3)8^ (x+2)
=4^(2x+2)+4*5*(4^(2x))/2^ (x-3)2^ (3x+6)
=4^(2x+2)+5*4^(2x+1)/2^ (x-3+3x+6)
=2^(4x+4)+5*2^(4x+2)/2^ (4x+3)
=16^(x+1)+5/2

deng
原式=2的(4X+4)次方+2的(4X+2)次方*5/2的(4X+3)次方
=2的(4X+4)次方+5/2

16^ (x+1)+20(4^ (2x))/2^ (x-3)8^ (x+2)
=16^ (x+1)+20(16^X)/[2^X/8*(64*8^X)]
=16*16^x+5/2
=16^ (x+1)+5/2

=(4*4)的x+1次方+20*(4的2x次方)/2的x-3次方*(2*2*2)的x+2次方
=4的2(x+1)次方+20*(4的2x次方)/2的[x-3+3*(x+2)]
=4的2x次方*(16+20)/4的2x次方*8
=36/8
=9/2

原式={16^x×16+20×4^2x}/{2^(x-3)×64×8^x}
=(2^4x×16+20×2^4x)/(2^x÷8×64×2^3x)
=2^4x×(16+20)/2^4x×8
=36/8
=4

matlab解决约束非线性规划问题myfun.mfunction f=myfun(x)f=x(1)*x(13)+x(2)*x(14)+x(3)*x(15)+x(25)+1.697*(x(4)*x(16)+...x(5)*x(17)+x(6)*x(18)+x(26))+0.575*(x(7)*x(19)+x(8)*x(20)...+x(9)*x(21)+x(27))+0.723*(x(10)*x(22)+x(11)*x(23)+x(12)*x(24)); matlab解决约束非线性规划问题myfun.mfunction f=myfun(x)f=x(1)*x(13)+x(2)*x(14)+x(3)*x(15)+x(25)+1.697*(x(4)*x(16)+...x(5)*x(17)+x(6)*x(18)+x(26))+0.575*(x(7)*x(19)+x(8)*x(20)...+x(9)*x(21)+x(27))+0.723*(x(10)*x(22)+x(11)*x(23)+x(12)*x(24)); *-----------------------------------------------*| 6 4 X | 8 X X | X X 5 || X X X | X X X | X 7 8 || X X X | X X X | X X X ||---------------+---------------+--------------- || X X X | X X X | 5 1 X || X X X | X 6 X | X X X || 8 X X | 3 5 X | 2 X X || [(1+x)^20+(1+x)^19+(1+x)^18+(1+x)^17+(1+x)^16+(1+x)^15+(1+x)^14+(1+x)^13+(1+x)^12+(1+x)^11+(1+x)^10+(1+x)^ 9+(1+x)^8+(1+x)^7+(1+x)^6+(1+x)^5+(1+x)^4+(1+x)^3+(1+x)^2+(1+x)]=28.51 4x^2+4x+1>=0 -4+x-x^20 16-8x+x^2 (x+2)(x-2)+16 (x-1)(x-2)+3x(x+3)-4(x+2)(x-3)(x+2)(x-2)+16 (x-1)(x-2)+3x(x+3)-4(x+2)(x-3) 计算(x+/1x)(x^2+1/x^2)(x^4+1/x^4)(x^8+1/x^8)(x^16+1/x^16)(x^2-1) (x+1/x)(x^2+1/x^2)(x^4+1/x^4)(x^8+1/x^8)(x^16+1/x^16)(x^2-1) 请假一下可否用lingo如何求解下面的非线性0-1规划的解?目标函数是:f=300000/(4364.64*(x(1)+x(2)+x(3)+x(4)+x(5)+x(6))+10392*(x(7)+x(8)+x(9)+x(10)+x(11)+x(12)+x(13)+x(14)+x(15)+x(16)+x(17)+x(18)+x(19)+x(20)+x(21)+x(22)+x(23)+x(24 (x+x^-1)(x^2+x^-2)(x^4+x^-4)(x^8+x^-8)(x^16+x^-16)(x^2-1)=? 1/(1-x)+1/(1+x)+2/(1+x*x)+4/(1+x*x*x*x)+8/(1-x*x*x*x*x*x*x*x)怎么做 (x+1)(x^2+1)(x^4+1)(x^8+1)(x^16+1)(x-1) 解方程:2x(x-2)-6x(x-1)=4x(1-x)+16 x=1-x/2+x/4-x/8+x/16-x/32 matlab解数值分析题p=(x-1)*(x-2)*(x-3)*(x-4)*(x-5)*(x-6)*(x-7)*(x-8)*(x-9)*(x-10)*(x-11)*(x-12)*(x-13)*(x-14)*(x-15)*(x-16)*(x-17)*(x-18)*(x-19)*(x-20)解为1,2,3……,20取多个非常小的数用软件工具求解方程p(x)+n*x^19=0,并 MATLAb编程解方程clear;clcsyms xfor n=1:6X2=solve('(x-1)*(x-2)*(x-3)*(x-4)*(x-5)*(x-6)*(x-7)*(x-8)*(x-9)*(x-10)*(x-11)*(x-12)*(x-13)*(x-14)*(x-15)*(x-16)*(x-17)*(x-18)*(x-19)*(x-20)+1e-n*x^19=0',x);double(X2)end与直接代入n=1,2,...6算出来 24道符号^表示平方1,x^+21x+202,x^-8x-203,x^+8x-204,x^-8x-335,x^-4x-326,x^-14x+337,x^+49x+488,x^-14x+489,x^-2x-4810,x^+22x-4811,x^-19x+4812,x^-16x+4813,x^+8x-4814,x^-29x+10015,x^+x-7216,x^+32x-3317,x^-21x-10018,x^+4x+319,x^-6x+520,x^+15x+2621,x^ X=1+2/X+4/X+8/X+16/X对不起,题错了X=1+X/2+X/4+X/8+X/16