Question

x³-3=24

Answer 1

x³-3=24

x³=24+3

x³=27

x³=3³

=>x=3

Answer 2

x³-3=24

=>x³=24+3

=>x³=27

Mà: 3³=27

=> x³=3³

=>x=3

Answer 3

x³ - 3 = 24

     x³ = 24 + 3

     x³ = 27

     x³ = 3³

=> x = 3

Vậy x = 3

Answer 4

\(x^3-3=24\)

\(x^3=24+3\)

\(x^3=27\)

\(x=\sqrt[3]{27}\)

\(x=3\)