Answer:
x = -(7/2)^(1/6) or x = (7/2)^(1/6) or x = -(-1)^(1/3) (7/2)^(1/6) or x = (-1)^(1/3) (7/2)^(1/6) or x = -(-1)^(2/3) (7/2)^(1/6) or x = (-1)^(2/3) (7/2)^(1/6)
Step-by-step explanation:
Solve for x:
2 x^6 - 7 = 0
Add 7 to both sides:
2 x^6 = 7
Divide both sides by 2:
x^6 = 7/2
Taking 6^th roots gives (7/2)^(1/6) times the 6^th roots of unity:
Answer: x = -(7/2)^(1/6) or x = (7/2)^(1/6) or x = -(-1)^(1/3) (7/2)^(1/6) or x = (-1)^(1/3) (7/2)^(1/6) or x = -(-1)^(2/3) (7/2)^(1/6) or x = (-1)^(2/3) (7/2)^(1/6)
Answer:
maybe show use the table and then we can help
Step-by-step explanation:
Answer:
-4
Step-by-step explanation:
Substitute the value of the variable into the equation and simplify.
Answer:
9 Sides
Step-by-step explanation:
According to the Question,
- Given That, The sum of the interior angles(s), in an n-sided polygon can be determined using the formula s=180(n−2), where n is the number of sides
Therefore, The sides do a polygon have if the sum of the interior angles is 1,260°.
Put The Values in Formula, we get
1260=180(n−2)
n-2 = 7
n=9 (9 Sides)
Answer:
Step-by-step explanation: