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D( x )
x^3 = 0
x^3 = 0
x^3 = 0
1*x^3 = 0 // : 1
x^3 = 0
x = 0
x in (-oo:0) U (0:+oo)
((X^4*a^5)/(x^3))*a^3 = 0
X^4*a^8*x^-3 = 0 // : X^4*a^8
x^-3 = 0
x należy do O
x belongs to the empty set
| (r+5)(r-1)=0 | | (1/9)^-3/2 | | x+7x=4,000,000 | | v=(59)(62)(61) | | (3t^2-t+5)+(-7t^2+4t+6)= | | 10+4x=(-30) | | 10+4x=(30) | | 10-4x=23 | | 39=3/4x | | -4=2/3b | | 49+b^2=81 | | 6x^(1/2) | | 4/-8x(-5)x-1/7 | | 0=30x/10 | | 2e^4x+4=4 | | 4m=m^2+4 | | 3a-4b-2c= | | 4=3(5-2)2-1 | | 7=3w-14 | | 95=v/5 | | 3u=63 | | -2(-9-p)=13 | | x^2-60x=256 | | 50=x^3 | | y=3.2-1 | | 2(m-1)-5(4-m)=6 | | x^2+60x=256 | | x^2+12xy=256 | | 36/6(2) | | =362/3x | | f(x)=362/3x | | x+.2x=360 |