Question

\(\left(x+5\right)^3=125\)

Answer 1

( x + 5 ) ³ = 125

=> ( x + 5 ) ³ = 5³

=> x + 5 = 5

=> x = 5 - 5

=> x = 0

Answer 2

\(\left(x+5\right)^3=125\)

\(\Leftrightarrow x+5=5\)

\(\Leftrightarrow x=0\)

Answer 3

\(\left(x+5\right)^3=125\)

\(\left(x+5\right)=\sqrt[3]{125}\)

\(\left(x+5\right)=3\)

\(x=3-5\)

\(x=-2\)

Answer 4

Làm lại nha 

\(\left(x+5\right)^3=125\)

\(\left(x+5\right)=\sqrt[3]{125}\)

\(\left(x+5\right)=5\)

\(x=5-5\)

\(x=0\)

Answer 5

( x +5)³=125

(x+5)³=5³

x+5=5

x=0

Answer 6

     (x+5)³=125

=> (x+5)³=5³

=>     x+5=5

=>         x=5-5

=>         x=0            Vậy x=0