Question

(x-5)^3=-343 пж помогите

Answer 1

Ответ:

(х-5)³=-343

(х-5)³=(-7)³

х-5=-7

х=-7+5

х=-2

Answer 2

$(x-5)^{3} =-343\\(x-5)^{3}=(-7)^{3}\\ x-5=-7\\ x=-7+5\\x=-2$