Answer:-(9 - 4i) =
Step-by-step explanation:
Given the complex number 9 - 4i, the additive inverse is the number that when added to the original number, would equate to zero. Another term this may be known as is the additive identity. The additive inverse is simply:
(a + bi) = -(a + bi)
Given: 9 - 4i
-(9 - 4i) = -9 + 4i
Answer:
no, its 11 for the first one and 45 for the second
Step-by-step explanation:
K=10
Here is the equation
180-115=65
(4K+5)+(6k+10)+65=180
Answer:
-
Step-by-step explanation:
Two negatives create a positive.
