amaliacat4
amaliacat4
18-05-2020
Mathematics
contestada
(7i)(3i) help please
Respuesta :
ahuacatitankevi
ahuacatitankevi
18-05-2020
Answer:
-21i
Step-by-step explanation:
[tex]i^{2}[/tex] = -1
7*3=21
21 x -1 = -21
Answer Link
rpulber59
rpulber59
18-05-2020
Answer:
-21
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
Which organelle in the cytoplasm of the cell is the energy-producing factory of the cell?
1. Ecris la forme correcte. Le passé composé: Marie / descendre. My Answer: Marie s'est descendu 2. Ecris la forme correcte. L'imparfait: Nous / être My Answer:
In the given parallelogram your angle YOUR,RUO is 120 degree and a OY is extended to the point as such that angle S R Y is equal to 50 degree find angle YSR
Why would germany have had to fight both russia in france in world war one?
why HIV virus not spread by mosquito
The act that was designed to prevent the abuse of constitutional rights by officers who "under color of state law" deny defendants those rights is
How did madame defarge determine that john barsad was from england?
What’s the answer to question 20?
Which group was most affected by the passage of the fifteenth amendment?
Neutrophils are responsible for helping what type of infection primarily?
