If it's not what You are looking for type in the equation solver your own equation and let us solve it.
k in (-oo:+oo)
48 = k^(2/3) // - k^(2/3)
48-k^(2/3) = 0
-1*k^(2/3) = -48 // : -1
k^(2/3) = 48
( 48 < 0 i 2/3 in (0:1) ) => k należy do O
k belongs to the empty set
| 12n+7=22n-3 | | (-3/4)^3 | | -122=-8(6+2r) | | 4n+5=6n+5 | | -10/21(12/25) | | 4(8p+7)=220 | | 4n+5=6n | | k/k^(1/3) | | -200=2p+6(5p+4) | | 14=c-2y | | 4[3b-4]= | | 1-8x-10=-16 | | 9x+13=11x+3 | | X+4y=-37 | | 8x+10=8x-17 | | y+8=-4(3) | | 1-x=0.8 | | x^2+11x-80=0factoring | | 48k^1/3=k | | y=50(8)+26 | | (4x^4+4x^3-1)-(3x^2-6x+7)= | | k-20/5=11j | | sin(40)=x/8 | | 3/10=A/40 | | -4-x=13 | | 8/9/(-1/8)= | | 5x+13=5x-20 | | 4/3x3.4x9 | | 0=3x^2-12 | | -8(6x+5)=-376 | | 17x+5=10x+40 | | F(3)=x^2-7x+6 |