jaredbobadilla222 jaredbobadilla222
  • 16-12-2020
  • Mathematics
contestada

Simplify the following expression
(-1+i)+(21+5i)
A. 0 -1+ (1+21) + 5i
B. 20+68
C. 20+5i
D 22+6i

Respuesta :

willow7586
willow7586 willow7586
  • 17-12-2020

Answer:

i would say the answer is 20 + 6i but thats not an answer

-1 + 21 = 20

and

i + 5i = 6i

so

20 + 6i

hope this helped!

Answer Link

Otras preguntas

Find 30% more than Rs.300.
A recipe calls for milk, flour and sugar in a ratio of 6: 5: 2. How much flour and milk would be needed if you need 7 cups of sugar?. HELP ME
3/4x - 15 for x = 20 Solve
In order for citizens to be able to actively participate and contest elections democracies provide civil rights and what?.
The day started with a low temperature of 18°F below zero. The temperature rose until it reached a high of 4°F. By how much did the temperature change?
Which type of business organization has all the respective rights and privileges of a legal person?.
help me plz i need help
help please what answer for this 4(2x-3) =6x+2
Feeling happy today so here's 100 points for someone else to be happy! Have a beautiful day or nighttttt
Will give extra points if you solve correctly brainliest