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800;146
16*X^2*cos(2*x^2)
x^(1/2)*x*sin(x)-(x^(1/3)*cos(x))
ln(x+1)/x
2-(3*6)+3 = 0
| 5x+6=2x+10 | | 4=x+567 | | 1+3x=7+6 | | -(3/7)*(-1/4) | | 3(18x-6)-2=x+1 | | (4/5)x-(5/3)=-1/2 | | 3/(u-3)=5 | | 3/u-3=5 | | -4/5x-5/3=-1/2 | | 8-5(5+4x)=-24x-7 | | (4-v)(2v-1)=0 | | 10x-11=7x+8 | | 3x-20=9x+10 | | 9x-3-3=6x+1 | | 2?+?=10 | | 32=2x+(18-x) | | 3?(?-2)-?(?-3)(3?+5)=23 | | 4(y-3)+1=2(y+4)-3 | | 5x+3=20-5x | | =2x+7y-y-x | | x^4-8x^3+9x^2-8x+1=0 | | 2(1-x)+4=5-4x | | 1/3-2x=-x+2/3 | | x*8-72=2x | | x*8-72= | | 14(3y/2-7/2)=1 | | 14(3y-7/2)=1 | | 14(3y-7/2)=0 | | (7x^2)-3x=(5x-9) | | 7x^2-3x=5x-9 | | 4-3n=7n | | x^4-8x^3+x^2+1=0 |