Cloud111 Cloud111
  • 02-10-2017
  • Mathematics
contestada

Write in the standard form a+bi (-4+8i)-(7-4i)

Respuesta :

Аноним Аноним
  • 02-10-2017
(-4+8i) - (7-4i)

Start by distributing...

(-4+8i) - (7-4i)

-4 + 8i - 7 + 4i 

Combine like terms....

- 4 - 7 + 8i + 4i

  - 11 + 12i 
Answer Link

Otras preguntas

What process in animal cells required oxygen
The pressure within a 5.75L balloon is 2.00 atm. If the volume of the balloon increases to 8.45L, what will the final pressure within the balloon be if the temp
A shop is giving 20% discount in a sale. A shirt in the shop normally costs $60. How much does it cost in the sale?
how did the experience of the early colonists shape Americas political and social ideals?
Ramiro is 3/10 as tall as the flagpole. The flagpole is 5/9 as tall as the nearby tree. The tree is 32 2/5 feet tall. How tall is Ramiro?
A shop is giving 20% discount in a sale. A shirt in the shop normally costs $60. How much does it cost in the sale?
What does a journal written by frontier settlers most likely tell you about Manifest Destiny?
What phylum has animals with soft bodies, and most of them have shell-like coverings?
what was Margaret Brent accomplishments
How did the Turks come to topple the Byzantine empire?