Question

x^4=16

Answer 1

X=2 đó bn

Answer 2

x=2 hoac x=-2

Answer 3

\(X^4\) =  16 

\(\Rightarrow\)\(X^4\) =  \(2^4\)

\(\Rightarrow\)X = 2

Vậy X = 2 

Answer 4

\(x^4=16\)

\(\text{Vì }2^4=16\)

\(\text{Nên }x=2\)

\(\Leftrightarrow2^4=16\)