If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
cos(51) = 0
x = 0
cos(51) = 0
cos(51) = 0
t_1 = cos(51)
cos(51) = 0
t_1 = 0
x należy do R
x in (-oo:+oo)
x = 0
x = 0
x belongs to the empty set
tan(51) = 14/x
x belongs to the empty set
| B-(-27)=-30is-57 | | x+b(5)=192 | | -11*6*6= | | 72=7x+51 | | x=y+300 | | 60=(2/3)X-12 | | -9*(-8)*(-12)= | | -8(5x+3)+8x=168 | | 1x=-2y-10 | | 5*(-9)*4= | | 6x-22+6x-22+8x+34+8x+34=360 | | 3(1-4x)=87 | | 5x+38+12x-28+5x+38+12x-28=360 | | -3(6x+12)= | | 2x+3y=19.99 | | 2g^5(-g^5+6g^3-g)= | | 5z-4=-11+4z | | -log(x)=8.27 | | (9x-11)=x+1 | | 11x+8+11x+8+95+95=360 | | 5x+12=2x+15 | | 5+3(2x+7)=5+6x-21 | | -logx=8.27 | | -15(16x-23)= | | 8t-4=4+7t | | 20=p-5+4p | | 40=2y-2-6y | | 4+x=1-x | | 11*3c=29 | | 11x+2=36 | | 25m+120=195 | | 8x(x^3+6)= |