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6*x^4-(74*x^2)+0*x^3+0*x+200 = 0
0*x^3-(87*x^2)-(1996*x)-3676844 = 0
5*x-(2*x^2)+0*x^3+6 = 0
(1/5)*x-(1/5) = -4
((4*x)/3)*x = 0
| 4x*4x+2x-7=0 | | 3(1-6x)=6x-21 | | -a+4(2+7a)=36-a | | 8x+12y=2000 | | 15X^2-62x-3=0 | | 2x+2-10x-14=0 | | -0.62x+0.15x^2=0.03 | | -16t^2+151t-88=0 | | -16t^2-151t-88=0 | | -2(4-2x)=16 | | 2f(x)=x^2+(7x)-8 | | 2f(x)=x^2+7x-8 | | h/29=26 | | 1/5x-1/5=-4 | | -267=d-927 | | 4x/3x | | 1/3•3.14•9•7 | | -8x-2y=-26 | | (5x-5w-4)(4x+3w)=0 | | 58+87= | | (x/4)-16 | | 7y=3x+28 | | (30*2)+x=145 | | (50*2)+x=145 | | (x+x)+x=145 | | x^2-(3p+1)x+3p^2-2=0 | | X^2-17+32x=0 | | x-(y*2)+y=145 | | x^2-(m+2)x+m^2-3=0 | | (x*2)+x=145 | | 5x-20=12.5 | | 9/11-3/2 |