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0.5/4-6 = -8
5*x^2-2*x^3-(10*x)+7 = 0;x
x
1/3 = 66.27
x^3+2*x^2-4*x+7;x^2-x-6
e^(-2*x)
| x-4+2x-1+3x=2x+x+x-1 | | 25k^7m^10n^2/5k^3m^8n | | 4x^3-10x^2-36+90=0 | | 8x+4-4x= | | x^4=5.5 | | 3x^2-2=-36 | | 2+5c=-3 | | x-4+2x-1+3x+2x+x+x-1=180 | | 0.5/4-6=-8 | | 15+115+2x=360 | | -7x-17=3x+13 | | 8b-3a+6a= | | 4+n-6n=-11 | | 1/7x-2/7(10-3x)=3/7(2x-14) | | 9m+1=11 | | 4x-x+1= | | 8+2n-5=15 | | 16x+14=32 | | $3.00/0.75 | | V/8=1.01 | | 8a-7+5a= | | 4d+2c=148 | | 4d+3c=148 | | W/1=25 | | 1/4p=-2 | | (6x+21)+14=0 | | G/320=8 | | 4/3•1/2 | | 2x+3(-x^2-1)=5x-2x+4 | | A/45=12 | | -4/2x=8/-6 | | U/12=11 |