Answer:
x can have two complex solutions, which are:
-2 + i
-2 - i
Step-by-step explanation:
2x² + 8x + 10 = 0
4x² + 16x + 20 = 0
4x² + 16x + 16 = -4
(2x + 4)² = -4
2x + 4 = √-4
2x = -4 ± i√4
2x = -4 ± 2i
x = -2 ± i
So x is equal to -2 + i and -2 - i.
The top answer on your screen is the answer. Hope this help
Write the conjugates of them then FOIL both the top and bottom, then factor
Answer:
The answer is, The student added only three of the five faces.
Step-by-step explanation:
Hoped it help Have a great day :)
