Answer:
See attached picture.
Step-by-step explanation:
See attached picture.
For remaining parts resubmit question.
I dont know im trying to figure that out
We can use quadratic formula to determine the roots of the given quadratic equation.
The quadratic formula is:

b = coefficient of x term = -11
a = coefficient of squared term = 2
c = constant term = 15
Using the values, we get:
So, the correct answer to this question are option B and D
Answer:the first one will be easy u need to move decimal up and u will get 0.0984375
the second one is 0.12
i hope this helps ! have great day :)
Step-by-step explanation: