x⁴ + x = 0
x(x³) + x(1) = 0
x(x³ + 1) = 0
x = 0 or x³ + 1 = 0
- 1 - 1
x³ = -1
x = -1
The answer to the question is d
Subtract 50 from both sides:
hope this helps!
Answer:
8.216 put a line on top of the six because it's repeating
Step-by-step explanation:
