grantgeronimo grantgeronimo
  • 03-09-2018
  • Mathematics
contestada

Simplify (-4 + 5i) + 2(1 + 3i). Enter your answer in the form a + bi.

Respuesta :

jtrubach1
jtrubach1 jtrubach1
  • 03-09-2018

Answer: -2+11i

First distribute the 2 to rewrite the problem as (-4+5i) + (2+6i)

Now do -4 + 2 to get -2

And  5i + 6i = 11i

Now form the answer in a+bi

With -2 being a and 11i being bi

thus being -2+11i

Answer Link
NessaC
NessaC NessaC
  • 10-12-2020

Answer:

-2 + 11i is your answer.

Answer Link

Otras preguntas

Which Renaissance artist also filled notebooks with plans for flying machines and armored cars, observations of plants and animals, and anatomical drawings of t
how do you write 5,920,178 in expanded form
The rise of China’s naval power under Admiral Cheng-Ho occurred during the _______ dynasty. A. Ming B. Zhou C. Qin D. Tang
What is the outermost structure in a plant cell
Which three major rivers flow through the land claimed by france
Please Help A rocket is scheduled to launch from a command center in 3.75 hours. What time is it now? Launch time 11:20 A.M.
Help! if a store offers 3 for the price of 2. What is the implied discount? a. 20% b. 33% c. 40% d. 66%
what is a mealworm a worm,an insect or an amphibian
Celebrations of the Chinese New Year by Chinese-American citizens in the United States are MOST LIKELY to be the result of what kind of diffusion? Hierarchical
numbers expressed using exponents are called (blank)