2*x^(2)/(1+x)^(2)
2*x^3-2*x
1/(cos[x])-1-(x^2)/2
2*x^3-2*x
 1/sqr[x^2-1]
 1/sqr1[x^2]
4/t
4/x
4/t
4/t
4/x
4/x
4/x
4/x
4/x
4/x
2+(x^2)^(1/3)
2*(x-2)*sqrt[x]+1
2*(x-2)*sqrt[x]+1
1
5*(3-3*x)/(4+2*x)
8*x/(3+2x)
-0.1145+((-5.282+0.1145)/(1+10^((44.46)-x)))
2/(x-1) + (x-1)/2
3x²-5x+(1/x)
3x^2-5x+(1/x)
 1/sqr[x^2-1]
-12*ln(2x)
 1/sqr1[x^2]
4*(x^3+5994x^2+11976007x+7976014002)
3*x*(1-x)^2
1/sqrt(1/x)
1/sqr(1/x)
1/sqr[1/x]
1/e^(-x)
1/e^(0-x)
1/(x^3)
1/(x^2)
3x-4/x
-0.1145+((-5.282+0.1145)/(1+10^((44.46)-x)))
3*x*(1-x)^2
4^n (x^(2^n)-x^(2^(n+1)))
4xcos[2x^2]
4x*cos[2x^2]
3/2
3/2x^2
3/2(x^2)
-9ln(x)
 1/sqr[1+x^2]
1/x^2
1/x^(1/2)
10^-2*cos[10*3.16227x]
10^-2*cos[10*3.16227x]
-0.1145+((-5.282+0.1145)/(1+10^((44.46)-x)))
1/x^2
1-(1/x)-2ln(x)
1-(1/x)-2ln[x]
3*x*(1-x)^2
2+4x*e^x
1+ (x-1)^(1/2)
2x+4 x e^-2x
2x+4 x e^-2x
1/x
1/x+3
2*ln(x)-1
2*lnx-1
2*ln[x]-1
1370*e^-0,065x+30
1/((x^2+y^2+z^2)^(1/2))
1-ln (x)
1-ln [x]
3x^2-x^12
3x^2+(1/x)-x^12
2e^x*cos[x]+2
2e^x*cos[x]+2
2e^x(cos[x]*sin[x])
2e^x(cos[x]-sin[x])
-4e^x*sin[x])
-4e^x*sin[x]
-4e^x(sin[x]+cos[x])
-0.1145+((-5.282+0.1145)/(1+10^((44.46)-x)))
2x
-1/2
2*x * lnx
2*x * lnx
18x+e0,5x%26%238722%3B1
18x+e^0,5x-1
18+e^(0,5x-1)
18+e^(0,5x-1)
18+e^(0,5x-1)
18x + e^0,5x-1
1*(x^2+1)
2^x
1/3*ln((2+x)/(2-x))
2+x/2-x
3e^2
1/x^(1/2)
1+2*a*x
1/sqrt(1-2*a*x+b^2*x^2)
1/sqrt(1-2*a*x+b^2*x^2)
1/sqrt[1-2*a*x+b^2*x^2]
-1/sqrt[1-2*a*x+b^2*x^2]-1/sqrt[x^2-2*a*x+b^2]
-1/sqrt[1-2*a*x+b^2*x^2]-1/sqrt[x^2-2*a*x+b^2]+ln[sqrt[1-2*a*x+b^2*x^2]+1-x*a]]
3*cos[2x]/20-sin[2x]/20
-3*sin[2x]/10-cos[2x]/10
-2(x+2)
-30*x^2 +360*x-360
2*(x-2)*sqrt[x]+1
2*(x-2)*sqrt[x]+1
6x^(2/3)
1+1/x
 1/sqr[x^2-1]
 1/sqr1[x^2]
-12*ln(2x)
1/2*x
-0.1145+((-5.282+0.1145)/(1+10^((44.46)-x)))
2*(x-2)*sqrt[x]+1
2*(x-2)*sqrt[x]+1
2*(x-2)*sqrt[x]+1
2*(x-2)*sqrt[x]+1
5x^3
5x^2+3x-2
7x^5 - 3x^4 + 3x
1/(2*sqr[x])-(1/(x^2)
1/(2*sqr[x]) -(1/(x^2)
1/sqrt[x]
1/(x+1)
 1/sqr1[x^2]
-12*ln(2x)
 1/sqr[x^2-1]
1/(r-x)
1/(r-x)
10x1/2 + 15 y1/2
10x^1/2 + 15 y^1/2
5x^2+4x+10
8x - 4
3x^4
-2x*exp[-3x]
-2x*exp[-3*x]
-2*x*exp[-3*x]
1 / (x + 1)
2*x^3-2*x
1 / (x + 1)
 1/sqr1[x^2]
 1/sqr[x^2-1]
-12*ln(2x)
10^x
1/sqr[1-x^2]
1/(cos^7[8x^2-13x+2])
1/(cos^7[8x^2-13x+2])
1/(8x^2-13x+2)
8x^2 * ((4x^4)/3)
200x^2-3200x+50000
-0.1145+((-5.282+0.1145)/(1+10^((44.46)-x)))
1/(8x^2-4x+11)
2x.(1/x)
2x*(1/x)
2pi*(a/x)^(1/2)
12e^(-4/(x^3))
12e^(-4/(x^3))
12e^(-4/(-1^3))/(-1^4)
1%F7(1-4x)
1/x^0.001
1/x^1.001
8(2x-1)^3
-5120/x
4x^3+9x^2-210x-400
4x^3+9x^2-210x-400
4x^3+9x^2-210x-400
4x^3+9x^2-210x-400
4x^3+9x^2-210x-400
4x^3+9x^2-210x-400
6*(1-x)/(5x-2)
2x-3
2x%3D98
2x+98
2x+98
12*e^(-4/x^3)/x^4
3^(x+3)/3
3^((x+3)/3)
-2*(cos[arcsin[x/a]]*a*x/2+arcsin[x/a]*a^2/2
-2*(cos[arcsin[x/a]]*a*x/2+arcsin[x/a]*a^2/2)
1/x^(1/2)
1/x^(1/2)
2x²-7x+9
2x^2-7x+9
3x^2-4x-5
3-4x
2*arctan((1-x)/(1+x)^(1/2))+arcsin(x)
2*arctan((1-x)/(1+x)^(1/2))+arcsin(x)
2*arctan[[1-x]/[1+x]^[1/2]]+arcsin[x]
2*arctan[((1-x)/(1+x))^(1/2)]+arcsin[x]
2x
2x
2*(x-2)*sqrt[x]+1
2*(x-2)*sqrt[x]+1
 1/sqr[x^2-1]
 1/sqr[1+x^2]
 1/sqr1[x^2]
-12*ln(2x)
100000/1140+3.5x
100000/(1140+3.5x)
-4lnx/x
-4ln[x]/x
-4ln[x]/x
3^x
2x*e^-x+3
2x*e^-x+3
10x-10^((X/25)-2)
10^((X/25)-2)
2*abs(x)*exp((-1)/(x^2-4))
2*abs(x)*exp[(-1)/(x^2-4)]
2*abs[x]*exp[[-1]/[x^2-4]]
2*abs[x]*exp[(-1)/(x^2-4)]
10cos[3,14/6x]
10cos[3,14/6x]
10cos[3,14/6x]
10cos[3,14/6x]
400^x
6*(1-x)/(5x-2)
1+xlnx-ln^2x
1+xln(x)-ln^2(x)
1+xln(x)-ln^2(x)
2/(x^2-x)
3.14x^2
1/(x+1)
3X-4X^3
3x-4x^3
2xe^x^-x+3
-12*ln(2x)
-2x/(x^2--)^2
2/(2(sqrt(1))
2/(2(sqrt[1])
2/(2(sqrt[1])
2/(2*(sqrt[1])
2/(2*(sqrt[1])
2/(2*(sqrt[1])
10*x-x^2/3
1/3x^(2/3)
1/(3x^(2/3))
2x^2+x+1/x+1
2x^2+x+1/x+1
4x^4
3x^3
-3x^3
5x^2
-4x^2
5x
-3
3/x
-5/x^2
-3/3x^2-4x+1
2x-3+1/x^2+1
3x-1/4x^2-1
2pi(1.5-x)(2sqr(1,5^2-(1,5-x)^2)
2pi(1.5-x)(2sqr(1.5^2-(1.5-x)^2)
2pi(3/2-x)(2sqr(3/2^2-(3/2-x)^2)
2%26%23960%3B(1.5-x)(2sqr(1,5^2-(1,5-x)^2)
2%2526%2523960%253B(1.5-x)(2sqr(1,5^2-(1,5-x)^2)
2%2526%2523960%253B(1.5-x)(2sqr(1,5^2-(1,5-x)^2)
2%2526%2523960%253B(1.5-x)(2sqr(1,5^2-(1,5-x)^2)
2%2526%2523960%253B(1.5-x)(2sqr(1,5^2-(1,5-x)^2)
2%2526%2523960%253B(1.5-x)(2sqr(1,5^2-(1,5-x)^2)
2%2526%2523960%253B(1.5-x)(2sqr(1,5^2-(1,5-x)^2)
2%2526%2523960%253B(1.5-x)(2sqr(1,5^2-(1,5-x)^2)
1-xlnx
1-xln(x)
1-xln[x]
2-3x(e^3x)
1/(2x^2+5)
5^2
5log[3x+2]^2-ln[sqrt[x-2]]
4/(x+sqrt(x*x+4))
4/(x+sqr(x*x+4))
4/(x+sqr[x*x+4])
3x 5
1/(1+exp(a+b*x))
1/[1+exp[a+b*x]]
1/(1+exp[a+b*x])
1/(1+exp[-(a+b*x)])
8x^7+9x^5+(113/157)*x^3-(2/x^5)
2x
4/(2x+5)^3
3x^4+2x^2+x+1
3x^4+2x^2+x+1
3x^4+2x^2+x+1
3x^4+2x^2+x+1
3x^4+2x^2+x+1
2/(-x^2+2x-3)
-6x/(1-x^2)^2
10^((20-x)*(1.2364-1.37*10^-3*(20-x)+5.7*10^-6*((20-x)^2))/(x+96)x
10^((20-x)*(1,2364-1,37*10^-3*(20-x)+5,7*10^-6*((20-x)^2))/(x+96)x
10^((20-x)*(1,2364-1,37*10^-3*(20-x)+5,7*10^-6*((20-x)^2))/(x+96)
10^((20-x)*(1,2364-1,37*10^-3*(20-x)+5,7*10^-6*((20-x)^2))/(x+96)
10^((20-x)*(1,2364-1,37*10^-3*(20-x)+5,7*10^-6*((20-x)^2))/(x+96)
10^(((20-x)*1.2364-1.37*10^-3*(20-x)+5.7*10^-6*(20-x)^2)/(x+96))
10^((20-x)/(x+96)*(1.2364-1.37*10^-3*(20-x)+5.7*10^-6*(20-x)^2))
-6x/(1-x^2)^2
3708,6*x^(-0,393)
3708,6*x^[-0,393]
-4*cos[x]
2x^5
2x^5&clientAction=534.click&Sub
2x^5&clientAction=534.click&Sub
5(x^2+4x-1)^2
5(x^2+4x-1)^2
1/2x*ln(x^2)
1/2x*ln[x^2]
1/2x*ln[x^2]
3*x+29
1/ (x^2)
4/ (1/ (x^2))
2pi
1/x^(1/2)
2u-3x+4
3460
2*(x-2)*sqrt[x]+1
2*(x-2)*sqrt[x]+1
2*(x-2)*sqrt[x]+1
2*(x-2)*sqrt[x]+1
1/2xe^(2x)
2x
1/((0.5-x/a-sin[2*x]/(2*a))^0.5+b*(1-((2*x)/a)*sin[2*x])
1/((0.5-x/a-sin[2*x]/(2*a))^0.5+b*(1-((2*x)/a)*sin[2*x])
1/(((0.5-x/a-sin[2*x])^0.5)+(b*(1-(2*x)/a)*sin[2*x]))
1/(((0.5-x/a-sin[2*x]/(2*a))^0.5)+(b*(1-(2*x)/a)*sin[2*x]))
1/(((0.5-x/a-sin[2*x]/(2*a))^0.5)+(b*(1-(2*x)/a)*sin[2*x]))
1/(((0.5-x/a-sin[2*x]/(2*a))^0.5)+(b*(1-(2*x)/a)*sin[2*x]))
1/(((0.5-x/a-sin[2*x]/(2*a))^0.5)+(b*(1-(2*x)/a)*sin[2*x]))
1/(((0.5-x/a-sin[2*x]/(2*a))^0.5)+(b*(1-(2*x)/a)*sin[2*x]))
1/(((0.5-x/a-sin[2*x]/(2*a))^0.5)+(b*(1-(2*x)/a)*sin[2*x]))
1/(((0.5-x/a-sin[2*x]/(2*a))^0.5)+(b*(1-(2*x)/a)*sin[2*x]))
1/sqr [X^2+3]+ln [3x-5]
4x*(x-5)
2*(x-2)*sqrt[x]+1
2*(x-2)*sqrt[x]+1
2/(3-x)^2
2x
1+sin(%26%23960%3Bx)
1+sin(pi x)
1+sin [pi *x]
 1/sqr[1+x^2]
 1/sqr1[x^2]
-12*ln(2x)
5^n - 3^n
3e^(3x-2)+4^3
3e^(3x-2)+4^(x^3)
800/(1+39*e^-x)
800/(1+39*e^-x)
800/(1+39*e^-x)
5^n - 3^n
5^n - 3^n
5^n - 3^n
3x^2-(1/2x)+5+(10/x)
1/2x
10 (1/x)
1/x
1/x^2
1/x^6
1/x^25
1/x^230
1/x^30
1/x^26
1/x
3^x^2-2
3*tan[x] + 2
5^n - 3^n
4x^3ln(x)
3sin[x]+2cos[x]
3sin(x)+2cos(x)
3sin[x]+2cos[x]
-1/(2x^2)
1/(1+x)^2
5^n - 3^n
2x^3
1,5x^2
1.5x^2
1%F7(x-3)
-5%25(x^2-+1)
-5/(x^2+1)
1/(5x^7)
1/(5x^7)
2e^2x
2e^(2x)
4e^(2x)
2x^3-5/x^2
-1/(1-x)
1/x
-1/(x-1)^2
1/x^2
1-(x^2/2)-cosx
1-(x^2/2)-cos[x]
1-sin[x]^2
1/6(x+6)^6
2racinex
2sqrt[x]
-3/x^2
-1/2(x^2+2)
-1/(2(x^2+2))
1/tan(x)
1/tan[x]
1/2sqrt(x)
1/2(sqrt(x))
1/2(sqrt(x))
1/2[sqrtx]
-2ln[x]
1/x^2
-2lnx+ln(x+1)+ln(x-1)
-2*ln(x)+ln(x+1)+ln(x-1)
-2*ln(x)+ln(x+1)+ln(x-1)
-2*ln[X]+ln[x+1]+ln[x-1]
2*((1-x^2)^(1/2))
-1/x^2
5x 5 +(14/x 5 )]
4/(1-x)
3ln[x]
1/(2x-7)^4
1/(2x-7)^4
2+2cos[x]
0.5*e^(x^2+2)
6(1-x)/(5x-2)
1/sqrt [1+x^2]
3e^-2x
3e^-2x
3e^-2x
9/x^2sqrt[4x^2-9]
9/x^2sqr[4x^2-9]
2*cos^2(x)
1-cos[x]
5x+1
3sin[x]+2cos[x]/cos[x]
6(/x^2-1)
6/(x^2-1)
-3/(2*(sqrt[x])
-3/(2*sqrt[x])
1/sin(2x)
1/sin[2x]
1/sqrt(x)
1/(-2)
1/(-4)
2x-1
1/X^2
1/X^2
1/(x^2)
1/X
1/x
2*(x-3)^(3/2)
2sin^2[x]-3cos[x]
1/2 x^2
1/2 x^2
1/2 x^2
64^(-x^2)
64/x^2
1/64^(x^2)
4cos^2[x]-2cos[x]
1/2x
3 + 4x^2
1/2x
1/(2x)
2x^(-2)
6(1+2x^2)(x^3-x)^2
12(1+2x^2)(x^3-x)^2)/((sqrt[x+5x^2])((4x)^3/2))
4x^3/2
 1/sqr[1+x^2]
 1/sqr1[x^2]
-12*ln(2x)
1/x-1/x^1/2
2x+1+1/(2x)
3ln[x]
1/3ln[x^1]+2/3ln[x^1]
3ln[x]
1/x²+x-2
1/x^2+x-2
1-cos[x]
2*x/y
2*y/x
2*(x-2)*sqrt[x]+1
2*(x-2)*sqrt[x]+1
-3sin[-3x+1]
-3cos[-3x+1]
2*(x-2)*sqrt[x]+1
2*(x-2)*sqrt[x]+1
2x+1+1/(2x)
5x+1
5x+1
 1/sqr[x^2-1]
5x+1
2/3(x-4)^1/3
2/3((x-4)^1/3)
5*x-1
2*(x-2)*sqrt[x]+1
2*(x-2)*sqrt[x]+1
1/sqrt[2^2 + x^2]
1/(arcsin[sinh[x]])
2*a*(1-e^(-x/2))
4x(x^2-1)
2*a*(1-e^(-x/2))
3*(2^(x-1))
3x
3ln[x]
5x+1
1/(x+1) - log[x+2] + log[x+1]
5x+1
5x+1
5x-1
2e^(2x-4) -e^(x-2) -1