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(-1/5)*cos(5*t)
1*x^3-(1*x^2)+1*x-1 = 0;x
x
x^3-1 = 0;x
x
x^3-1 = a;a
a
x^3-1 = 0;x
x
| 2(2x+4)=3x+19 | | 8+20=26 | | 112+4x+56=180 | | 162=76-v | | -9+(-27x)= | | .1x-.5(x-2)=2 | | y-19=-15 | | 11=-8x-12/-4 | | 7(1+2y)=21 | | 3n-5n=8 | | 7(x-4)-2x=19+3(x+3) | | 3(8-y)=2y+16 | | f^2-7=9 | | -2+-7x+-3x=-8x+-8 | | n-n+3n+11n-13n-1=80 | | 4m+15=m | | 7x^3y^6/35x^4y^8 | | X^3-3x^2-16x-12x=6 | | 16n=160 | | 3(2x+1)-1=x+22 | | (n-2)180=168N | | 29z+14z-35z-7z+4=40 | | 8-c=2x-11 | | 9x+144= | | 7+12=m | | 2(-7+3)=5(-7)-1-4(-7) | | 4.4x-4.8-5.5x=0.1x-4.8 | | 3x^2-10x-48/x-6 | | 5x+4(-1)=24 | | 3.14*56= | | 8x-14=4c+6 | | 6(1x+7)-42=36 |