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((sin(x))^2)/((cos(x))^2)
(ln(6*x))^2
720/x-38 = 0
sin(4*x)+x^2
x^2*sin(4*x)
| (S+8)(6s^2+13s-5)=0 | | 11-3d=2 | | 9(-1)+8y=15 | | 12+5=6(t+2) | | x^2+6+x=x^2+x-7 | | 7(2-3a)-15(2a-5)=16 | | 9x^2+2x+4=8x^2+12 | | 4+2x=-3x+1 | | 2x^2+x+14=2x^2-x-14 | | x^5+36x^3-8x-288=0 | | x^2+3x+2=-5x^2-4x | | 13x^2-2x-16=9x^2-2x | | 2x^2+x=2x^2-x+2 | | -10a+12+9-3a= | | f(x)=2x^3-6xf(x+1) | | 720/x-38 | | 9x^5-4x=0 | | 1.8x=-1.7 | | 2/5a=1/4 | | (x+8)+4=16 | | X+5=6-7x | | 60/x=38=48 | | y=4x^2+5x-6 | | (1+1.2x+0.6x^2)=0 | | 4x^3-24x^2+48x-1=0 | | 4x^3-24x^2+48x-1=y | | (1+1.2x-0.6x^2)=0 | | 1-1.8x+0.81x^2=0 | | 5x-5+3=23 | | lnx=-.22 | | 2x^2+7x-83=0 | | -3x+1=8x-5 |