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2*(2-ctg(x))^2
(2*a*x+2*a*x^2+b+2*b*x)*e^(2*x)
2*x^3+10*x+0*x^2+12 = 0;x
x
((2^4)^3)/(2^5*2^-4)
27;34;7;11;0;0
| 1-2(-2)=y | | E(x)=130x+104 | | n-19=36 | | (x^2)-8x+10=0 | | 3(2d+7)=16 | | n+26=97 | | 1/3^2-11x-4=0 | | C=1725/9(F-950) | | X(3x-7)(2x+5)=0 | | 0.12*m=6.0 | | 5^t/2=9 | | (5x+3)2=(11x-15) | | 3X^2-11x+4= | | 0.2x+0.5=-1.1 | | X(x+1)=6480 | | y-6=6(x-10) | | X^2+x=6480 | | 4/(x-2)=10 | | x+(x*0.25)=125 | | ((2^4)^3)/((2^5)(2^-4)) | | 6u^2+7u+2=0 | | 12c+-3c=3(4c+-1) | | 4n-3=61 | | 27=11-8a | | x^(2/3)-1=24 | | V=3.14*16*3 | | 8x^7-8x^9=0 | | c=2.5t+2 | | (14)(12+x)=(22)(10+x) | | 12y-8=34 | | .5x+6=23 | | y=5(y-4)-14 |