Answer:
-8+5√2 and -8-5√2
Step-by-step explanation:
Given the expression x² + 16x + 14 = 0
USing the general formulas
x = -16±√16²-4(14)/2
x = -16±√256-56/2
x = -16±√200/2
x = -16±10√2/2
x = -8±5√2
Hence the required solutions are -8+5√2 and -8-5√2
Answer:
R = 25
Step-by-step explanation:
Given
- 6 = - 1
Multiply through by 5 to clear the fraction
R - 30 = - 5 ( add 30 to both sides )
R = 25
The length of the trail is 98.5 KM, all you need to do is divide the total distance by the number of times she went on it.
Answer:
I want to help you but I'm trying to sign into to brainy and I have to answer someone, sorry for being a noucance
It will take about 16.66 months for the investment to double.
Hope this helps.
