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((8*pi^2*m)/a)/a
2*x^2 = 72;x
x
((x+3)*(x^2-4))/(x^2+2*x) = 0;x
x
2*x+9 = -x;x
x
1;2;5;6;0;0
| 1/36×2×4 | | -4(4)+3y=2 | | 4z-1=-6 | | 10=3x-7/2 | | 0=75-2.85x | | 18x=74 | | 3.5x+1.5=y | | 2tanx+11=0 | | 3x-2y+14=0 | | 7+3x=8-2x | | x^3-6.5x^2-13x+8=0 | | 6+x^5=0 | | (2y-3)-(8y+2)= | | Z-(-15)=20 | | .15x=59.50 | | 5x+7x+179+157=180 | | 4a+10=2a-26 | | 8×9/y | | 7(3-2m)x^2-2(1-3m)x+1=0 | | 5x^2-16=8x | | 4senx= | | 5m+6=32 | | 15z-18=20z+5 | | 5(4x-5)=145 | | 4x^3+30x^2+36x-216=0 | | 2x-6+3x=9 | | y=6*1.5(x-4) | | 7x+5-4(x+1)=-6x-2 | | y=1.5(x-4) | | (x+3)*x=28 | | Logx(35)=3.88 | | 1/a-3-1/2a |