Question

∛216= E-√144= E-∛-343= E-∛729= E

Answer 1

∛216= E ==>E = ∛6³ ==> E = 6

-√144= E ==>E = √12² ==> E = 12

-∛-343= E ==>E = ∛7³ ==> E = 7

-∛729= E ==>E = ∛3³.3³ ==> E = 3.3 ==> E = 9