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3*sin(x)*sin(3*x)
(-sin(x))^3*sin(3*x)
(x-1)*((32-(2*x))/x) = 0
x^5+x^4+x^3+x^2+x+1;x^3+x
(5*y)/7 = 25
| -8(1-3v)=-28 | | x=5x^2+x-4 | | 8m+9=81whatism | | 4x+x+5=15 | | 4x+y-2z=1 | | 4(x+2)+4=28 | | 2x^2+21xy+27y^2=0 | | f(x)=5x^2+x-4 | | (9-z)(3z+5)=0 | | 3x+18y-11=0 | | arcos(18/√1440) | | (x-1)((32-2x)/x) | | 6q=18-3q | | -3f+7f=-18 | | 5y/7=25 | | 2x-y+3z=14 | | 11x+7=16x-7 | | -8x/33=5 | | 14y^2+y-3=0 | | 10b^2+b-3=0 | | 1/2•-3=4 | | (5-u)(4-7)=0 | | 2z^2-13z+18=0 | | 5nig+2=3 | | 6a-11=119 | | 7x+3(5x-11)=9 | | 5(3x-2)-4x=2(x+5) | | x^2-(6/8)x^2 | | 22=9s-2s | | 4z^2-z-3=0 | | x=10.50+-1y | | 4[2-[3(c+1)-2(c+1)]]=-2c |