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3;8;3;4;0;0
9*x^4+5*x^2+0*x^3+0*x-4 = 0;x
x
6.365*x^2+49.09*x-11.89 = 0;x
x
4;5;4;6;0;0
18*x^2-1*x^3-(108*x)+216 = 0;x
x
| 3(x+4)-2(x-1)=2x(x-5)+2-3x | | v-3/7=13/14 | | 7n+17+n=0 | | -5x-2(-2x-11)=11 | | 3a+b+2a+5b= | | (3x+0)(3x+9)=0 | | 3y+8y+3y-y^2= | | 11x-29+5x+17=180 | | 2x^2*3/8 | | 7(2p-1)-2=33 | | 2b+6=4b+3 | | 8.6z-4.7z=10.7z+7.6z | | 2-(x-6)=11(x+9) | | 2(a-4)+-15=13 | | -7=6+-4 | | 2(a-4)+-15=18 | | 1.95(6.2-3x)-4.9=-18.46 | | .05x+12=.66x+15 | | (3x+3)(3x+9)=0 | | 35/1*1/6 | | 10x+4x+18x= | | 4n+18=36 | | 35/1x1/6 | | 13x+7y+4x= | | 15f+5-2f= | | 10.36+23.199k=56.758 | | 0.85+8.75=30 | | h(0)=5 | | 5x^2-55x+120=-30 | | 10.36+23.199=56.758 | | 81/5-2/3 | | 12=9xA |