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x in (-oo:+oo)
((2^3*X^2)/4)*y*y^2 = 0
2*X^2*y^3 = 0
x należy do R
x in (-oo:+oo)
| 20x^2+49xb+30b^2=0 | | 0.60x+0.30(40)=0.30(30) | | (xsquared+5x)=4x+110 | | 6a-11=14 | | 9(x-5)+8=-37 | | 4x+5x+3x=43 | | F(x)=x^3-7x+6 | | 12/x=4/.5x-1 | | X^2+4y^2=7+3xy | | c(x)=ax^2+bx+c | | f=32+1.8xC | | x^2+4y^2-3xy-7=0 | | s=a(x-vt)fort | | 15x-5=9x-15 | | 9x-5=18x+1 | | x^2=v^2+2ab | | -8.38+10.71=131.382 | | 4a-7=39 | | -5.4-78x=-78.408 | | 9x+15=9x | | 2(4x-7)+10x= | | 2y+5=85 | | 2y+5+x=85 | | 1/6log(x^2-4)=0 | | A=3.14(350) | | N=-5x-(-5x+x-1) | | 3s+145=433 | | 4x+5=-x-20 | | 3t^2-6t-10= | | Q=6038.5-119.603P | | (1/3)(x^-3/4)=(-8/9)(x^-5/3) | | P=50.4881-0.00836Q |