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x^-6*e^(6*x)
e^6*x^-6*x
65.5/400
3*cos(2*c)
(2*x^4-x)/(x^3)
| (-2xy^2z^0)^4/(8x^5y)(4x^2y^3z) | | 650=.08s+300 | | (p+4)5= | | 3u+42=-8(u+8) | | -3x+11+4x=3+x+8 | | 9n-3=123 | | 1.2+3.1y=26.7+y | | 9n-3=124 | | 10a=15+108 | | 1500(0.04)(3)=x | | 9-5(2x+7)= | | 16x^2+160x-300=0 | | 6e-8=-170 | | x^4+x^2+2x+6=0 | | b/8-8=7 | | 2(3x)+1=2+21 | | 16x^2+160t-300=0 | | ln(2x-6)=ln(x-3) | | -10=5(y+4)-2y | | 3x+7xy-8x+5y= | | 18.3+Q=-5 | | 2-2i=0 | | 3.14*x^2/4 | | 3.4x-3=32.8 | | .03x+100=.07x | | 4x=19-(-1) | | 13=4(u-2)-7u | | Y=(4-4x)/2 | | 5+12i=1 | | 5x+7.2=32.8 | | -24x-188=-28x+100 | | 6x-8xy=-11 |