Answer:
n = -4
Step-by-step explanation:
Solve for n over the real numbers:
5 sqrt((n + 4)^3) = 0
Divide both sides by 5:
sqrt((n + 4)^3) = 0
Square both sides:
(n + 4)^3 = 0
Take cube roots of both sides:
n + 4 = 0
Subtract 4 from both sides:
Answer: n = -4
