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0.42/0.6 = 0
1.26*sin(2*3.14)*x
1.26*cos(2)
3902/3 = 0
0.3*x^2*e^(-0.1*x)-(0.01*x^3*e^(-0.1*x))
| 5x+9=65-3 | | Xy+2y-1=0 | | x*1500=1000000 | | -3(2x+3)-7=4 | | 5y^2+2+1=0 | | 3x^2-10x=13x | | -4Y-4=2-2Y | | 6Y-3=6Y+4 | | (x+15)+2x+102+81=360 | | x(x-1)(x-2)(30-x)(29-x)=211680 | | (x+10)+(x+5)+136+117=360 | | 11x(-2x-3)= | | (x+10)+(x+5)+72+55=360 | | 1.5xd=9 | | 0.42/0.6 | | 10x+5y=10*18 | | 10x+5y=10*7 | | 5x+3(4x+4)=-56 | | 4(t-1)+5(t-4)=12 | | -4(4x+2)=2(2-8x)-12 | | 3902/3= | | 4ax(5-y)=4axy-3 | | 3(t+4)=4(t-4) | | Y=sx | | y=-3x^2+75 | | 5y-(3y-4)=6 | | b=5-2a | | 1/4c=2*sqroot((1/4c)^2-(14))*1/2 | | 11x+19y=-5 | | c^2=4c-8 | | 19x+10y=610x+18y=12 | | -44=4+6x |