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2*ln(x)+3 = 0;x
x
2;5;4;5;7;0
2;3;4;5;7;0
1;3;2;3;5;0
4*sin((pi*x)/2)
| x=2(x^2-14) | | 2ln(2x)+1=0 | | -3x^2-4x=4 | | 6x+10y+15z=2017 | | 20b^3+16x^4= | | -3(y-2y)+4=-4(2y-y)+7+6y | | 8-9i/4-i | | 20b^3+16x^4=0 | | (8x^2/3)/(x^-1/3) | | (x-(3+1))(x-(3-i))= | | 6z+10(6z+10)= | | -5(y-4y)+7=-2(2y-y)+2+16y | | 7z^2+14z=0 | | 4(1+2x)=92 | | 19x+7y=15 | | 15x+5y=0 | | 17-31+4-19= | | 2x-4+4=-6 | | 1+7x=37-(-3+6x) | | 2(4+6x)=104 | | (4+5i)(6-i)=0 | | 7x^2-90x+260=0 | | 22x-x^2=72 | | 2(4+3a)=6a+8 | | 6(3+4x)=90 | | -x-2y=54 | | 8x-4=20+8x | | -(x-7)+.625=2(x+9) | | 5/(2x-6) | | y=-72x+6 | | 2/3*5/8-1/3*3/8 | | 16(7+2)=4(3y+4) |