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1;16;1;28;0;0
30 = (2*12)/5
50 = (2*20)/5
14 = (2*35)/5
x^3-2*x^2-1;x^2-1
| (2x-8)/3 | | a(30)=3200(1/2)^30/14 | | x^4-20x^2+64=p(x) | | y=7x-12/5 | | (x+2)(3x+4)=(x+2)(1-x) | | 1/4x=10000 | | (x+9)(x-5)=(2x+8)(x-5) | | x(x^2-1)-27=8(x^2+x)-11x^2 | | -3.8t+4=4.4t+-37 | | 3(x-9)-1/2(4-2x) | | sin(2x+8)=cos(x+25) | | 7.34*7.34= | | y=12*2/5 | | 30=12*2/5 | | 4/5=?/10 | | 50=20*2/5 | | -0.2k+1=11 | | 14=35*2/5 | | 4/3•3.14•512 | | y=(14,35)2/5 | | C=0.10(m-100)+15+20 | | 1.4+b= | | 13=5-48 | | -62+2x=-4x+94 | | 54+3.5x=8x | | x-4(.5x-4)=12 | | 4/7y-6=-2 | | -11x-83=x+97 | | 5x-112=122-8x | | -2/3m=-0.2k | | 8n+6=4n-15 | | -3+7x=38 |