tolong di jawab ya pakek caranya .......

11. FPB?

[tex]72 = 2 {}^{3} \times 3 { }^{2} \\ 99 = 3 {}^{2} \times 11[/tex]
FPB =
[tex]3 {}^{3} = 9 \: (b)[/tex]
12.
[tex]12 {}^{2} + 9 {}^{2} \\ = 144 + 81 \\ = 225 \: (a)[/tex]

13.
[tex] \sqrt[3]{4.913} = 17 \: (b)[/tex]
14.
[tex] \sqrt[3]{32.768} = 32 \: (d)[/tex]