Answer:
who is that? Maybe i know this person...
Step-by-step explanation:
Id say B, y=-2/3+3
Hope this helps
Answer:
35
Step-by-step explanation:
6 x 5 = 30
30 + 5 = 35
Answer:
-
Step-by-step explanation:
Answer:
80 + 18i
Step-by-step explanation:
i² = -1
x = i + 9
x² = (i + 9)²
Applying; (a + b)² = a² + 2ab + b² concept,
x² = i² + 18i + 81
We know that i² = -1
So x² = -1 + 18i + 81
x² = 81 - 1 + 18i = 80 + 18i