Answer:
x⁴ + 2 x² + 1
Step-by-step explanation:
given solution of the polynomial
i, −i, 1, −1.
equation of the polynomial will be equal to
=(x - i)(x + i)(x - 1)(x + 1)
= (x² + i x - i x - i²)(x² + x - x + 1)
=(x² - (-1))(x² + 1 )
= (x² + 1)(x² + 1)
= x⁴ + x² + x² + 1
= x⁴ + 2 x² + 1
hence, the required polynomial equation is x⁴ + 2 x² + 1
Answer:
Number 2: 126
Number 3: 128
Number 4: 75
Number 5: 204
Step-by-step explanation:
Answer:
It costs $4 dollars for 20 ounces of cheese.
Step-by-step explanation:
First we find out how many dollars for 1 ounce of cheese.
3.20 ÷ 16 = 0.2
Next we multiply 0.2 by 20.
20 * 0.2 = 4
So, the answer is 4 dollars.
Hope this helps! :)
Answer:
r=52, v=9.96, a=-8.5 all calculated
