(100x+100)(x+10%)=56

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(100x+100)(x+10%)=56

(100x+100)(x+10%)=56
(100x+100)(x+10%)=56

(100x+100)(x+10%)=56
100x`x+110x+10=56
100x`x+110x-46=0
求根公式

X=<56/(X+10%)-100>/100
我是下玩的我也不会解

(100x+100)(x+10%)=56 (X+X)+(X-X)+(X*X)+(X/X)=100 解方程:100x+10(x+1)+(17-x-x-1)=100(17-x-x-1)+10(x+1)+x+198 x=?回答将被采解方程:100x+10(x+1)+(17-x-x-1)=100(17-x-x-1)+10(x+1)+x+198 x=?回答将被采纳为满意回答,) X+X-10+X+8=100 求x:x(10^x)=100 2(6X方+X)方-11(6X方+X)+5X四次方-10X方+9X三次方-7X方+12X(X+Y)方+2(X+Y)-15A四次方-21A方-100(X方+X)方-14(X方+X)+24X方(X-1)-Y方(X-1) 5X+10*(14-X)=100 10x+5=(5×100+x)+108 100+(X-100)/10=200+[X-200-100-(X-100)/10]/10 100×2x+10x+3x+216=100×3x+10×2x+x 100(X - 2) + 10X + 2X = 100*2X + 10X + X - 2 - 495 (100-2x-10x)/5=20-2x-2/5*x x+2x+3x+.+100x 30-3(3-X)=4X 3X+12*6=15X+12 4X-2(50-X)=20 12(X-13)=10(X+3) 100-X=3(20+X) 80到 解方程不是应用题 3X+5X=48 14X-8X=12 6*5+2X=44 20X-50=50 28+6X=88 32-22X=10 24-3X=3 10X*(5+1)=60 99X=100-X X+3=18 X-6=12 56-2X=20 4y+2=6 x+32=76 3x+6=18 16+8x=40 2x-8=8 4x-3*9=29 8x-3x=105 x-6*5=42 x+5=7 2x+3=10 12x-9x=9 6x+18=48 56x (X*X-4)(X*X-10X+21)+100的值一定是非负数(用因式分解) 非应用题,关于质数的在括号里填上合适的质数使算式成立!98=()X()x()100=()x()x()x()x()110=()x()x()112=()x()x()x()x()114=()x()x()x() 解方程:(1)2x-19=7x+31 (2)20-2x=x-1 (3)19-x=100-10x (4)1/3x+5=2/3x-62x-19=7x+317x-2x=-19-31这里应该是31+19吧?5x=-50x=-50÷5x=-10