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2.5;2
3.738;0.6
(x^2+1)^8
18;25
(ln((x^3)/(x+4)))^(1/2)
| 0.4A+0.25(1-A)=220000 | | -4-2a=-24 | | 0.4A+0.25(1-A)=2200000 | | 5x-12x-77=35 | | 0.4A+0.25(1-A)=70000 | | 6q^2+4q=5q^2-2q+27 | | 16-x=23 | | 85=36+28x | | -40v-40=-40v-40 | | 28+36b=85 | | 6x^3+5x-1=0 | | 99+7x-3=180 | | abs(2x+5)=abs(x-11) | | D+9=23 | | b(b+6)=72 | | Lnx=-2.22 | | 50360+.35x=x | | Lax=-2.22 | | abs(2x+54)=abs(x+11) | | 23-x=28 | | 2n-14=46 | | 3(x+1)=x+4 | | Y=9x(1/9) | | .20x+1=-10 | | 2.5x+5=3x | | 625=53x+1 | | .75x-2=28 | | -189-x+12x=53 | | 2x(.333)+1=11 | | (8x)+(2y)=36 | | 10-.5x=7.5 | | f(x)=x^3-x-1 |