If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(2.5*420)/480
ln(x)*cos(x)
x^2*((1-(6*x^2))/6)
(3*58)/4
2;5;0;0;0;3
| f(x)=2x^2+20x+53 | | 2.5*420/480 | | 0=x^2-35x+24 | | -8/5-1/3y=-1/2 | | 6y^5=-y^4 | | -22=-6u+2(u-3) | | x^3+-3x^2+2x-2=0 | | 5x+8-3=20 | | 5-0.5x=2x | | T*5-8=11 | | (4k-4)(8k-7)= | | 2x+10=-x-2 | | 2x+5y=9y+x | | 3g+2(-5+3g)=1-g | | 4x+6x+11=61 | | 8(2y-6)=(5x+4) | | 4x-2(2x+1)=8 | | -6y+6=3(y-7) | | 8(2y+6)=(5x+4) | | 12+2x=8+2x | | 1231231412412414+12341231231=123123123-12341242134 | | 58*3/4 | | 3x+17=19x-10 | | 5x+3=4x+17 | | 4(d-9)+9= | | 8x+36=-14 | | d^3=284 | | b^6=4b^5 | | N=1/8kg | | m(m+3)(m-8)=0 | | 6(x-6)=36 | | 39=l(7.2) |