Question

(x+5)^3 = -64

Answer 1

(x + 5)^3 = -64

(x + 5)^3 = (-4)^3

=> x + 5 = -4

=> x = -4 - 5 = -9

Answer 2

(x+5)³=-64

=> x+5=-4

=>x= -9

Answer 3

(x+5)³=-64

<=>(x+5)³=(-4)³

=>x+5=-4

=>x=-4-5

=>x=-9

Chúc bạn hoc giỏi nha!!

Answer 4

(x+5)^3 = -64 

\(\Rightarrow\left(x+5\right)^3=\left(-4^3\right)\)

\(\Rightarrow x+5=-4\)

Vậy x = -4  - 5 = -9