hay7745 hay7745

02-10-2019
Mathematics

contestada

what is the sum of the complex numbers below? 4−7i and −3+5i
a −i
b 1+2i
c 3
d 1−2i

Respuesta :

maybeemmamay maybeemmamay

02-10-2019

Answer:

D. 1-2i is your answer.

Step-by-step explanation:

What you're doing is adding them together.

4 + -3 + -7i + 5i = 1-2i

D. 1-2i is your answer.

Answer Link

Otras preguntas

what is 1 5/8 +4 7/8 show work

In the body of cells of most organisms oxygen is used to release what ?

The FIRST president of Russia elected directly by the people in relatively free elections was?

At what rate does gravity cause objects to accelerate at sea level on earth

If a robin builds a nest in a big tree, the robin benefits and the tree is not helped or harmed. This type of symbiotic relationship is called commensalism, and

Fish meal is better than artificial fertilizers. How could this statement be revised to make it a hypothesis?

what is 6/18 in simplest form

Is a owl a specialists or generalists

which is a power enjoyed by a stockholder? A. May not get an increase in the amount of one's investment. B. Can increase investament if the price of ones's stoc

some microorganisms such as yeast produce energy in oxygen free environments through what process