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16800;7
x-((1/2)*cos(3*x+pi/6))
142;350
8;5;13;6;0;0
x^2+2*x = 0;x
x
| 2p*p+7p-30=0 | | 5x*x-11x+2=0 | | R=(12-.1x)(1000+20x) | | 138x-143=361 | | R=(12-.1x)X(1000+20x) | | 32-x=15x | | x^4+y^4+6x^2y^2=41 | | -360=-40n | | 2(3x-5)=4-(2x-5) | | r=12/2*3.14 | | z^4+i=1 | | 5(m+y)=4(m-3y) | | 3X-1+2*(5*X+6)=4/3-(2/5*X) | | x^4=-1/8 | | 3x^2-8x-1.25=0 | | x+0.05x=310567 | | x+0.05x=105 | | x-(10/x)-3=0 | | a^11=177147 | | ab*ab*ab*ab*ab*ab*ab*ab*ab*ab=1024 | | 5k^2-3k-6=-6 | | x=250+-7.5y+-12.5z | | .4x+3y+5z=100 | | 2x^2-6(2x-1)=1 | | (6x-48)(1+45)=1 | | 7x^2+1=-79 | | (5x-45)(1+45)=1 | | 2x/5=6/7 | | 7a^3-21a^2= | | 13-4x/x-335/x-3 | | 15x(x)-26x-371=0 | | cotgx-1=0 |