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1*x^3-(1*x^2)-(4*x)+4 = 0;x
x
3*(sin(t))^2
1*x^3+15*x^2+71*x+153 = 0;x
x
1;4;0;0;1;0
e^x*cos(x)-(e^x*sin(x))
| x-25=-4 | | x-(-23)=63 | | tan(x)=.375 | | x-(-49)=38 | | -(-49)=38 | | x-28=-56 | | 5x+8=-3x | | x-23=-65 | | x-35=-61 | | D=7x | | x-(-47)=37 | | 10=2(x+8) | | x-36=-37 | | A=3+x | | x-(-6)=-38 | | x-(-44)=89 | | 14b-b=144-114 | | 2x+3x-20+2x+3x=360 | | -(-44)=89 | | -(-44)=-89 | | x-5=-53 | | x-4=-43 | | x-28=-47 | | 39=.5(17x+6)-(7x-2) | | (2c)+(5x+5)=90 | | 2c=5x+5 | | (0.03t^3)+(0.05t^2)-3=0 | | 3-4(2+3)= | | (x^4-4(m^3)+8(m^2)-8m+4)=0 | | -6c+1=29 | | -7(x+2)-17=28+4 | | 15x/9=75 |