Answer:
7 square root 9^4
Step-by-step explanation:
Answer:
x^3-4x^2+25x-100
Step-by-step explanation:
We have 2 roots -5i and 4. Using the conjugate root theorem for the root -5i, we know that 5i should be another root
Combining the roots into a polynomial gives us:
(x+5i)(x-5i)(x-4)
Expand:
(x^2 + 25)(x-4)
x^3-4x^2+25x-100
3(.80)+1.20= 3.60
3.60+1.40= 5
Annette gave the clerk $5
Answer:
what is the equation that u actually looking for?
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
The side to the right is 15. The side to the left is 5. You can subtract these two to find the length.
