Answer:
8
Step-by-step explanation:
1/4 times 8 is 2
<h2>-2+5i and 2+5i</h2>
Step-by-step explanation:
Let the complex numbers be
.
Given, sum is
, difference is
and product is
.
⇒ 
⇒ 


Hence, all three equations are consistent yielding the complex numbers
.
The answer is C. Identify property of addition
At 4 seconds because 4 is the maximum point in the parabola