glimmer glimmer

02-07-2019
Mathematics

contestada

Which expression represents the number rewritten in a + bi form?

Which expression represents the number rewritten in a bi form class=

Respuesta :

altavistard altavistard

02-07-2019

Answer:

3 + 2i

Step-by-step explanation:

3 + √(-4) = 3 + i√4 = 3 + 2i

Recall that √(-1) = i

Answer Link

Otras preguntas

Which reactions are endothermic? (Select all that apply.) A. H2(g) + ½O2(g) H2O(aq), H = -57.83 kcal/mole B. ½ N2(g) + ½O2(g) NO(g), H = +21.6 kcal/mole C.

Two workers produced 86 parts and the first one produced 8 more parts than the second one. How many parts did each worker produce?

An advertising agency wants to test the hypothesis that the proportion of adults in a country who read a sunday magazine is 25 percent. the null hypothesis is t

who are the main characters from the book the hunger games?

What mechanism is responsible for axonal transport?

Why is it important to write down your ideas and discoveries when you conduct initial research on a topic?

“Your salary is $25,000 and you will be receiving a 2.5% pay increase this year. What will your new salary be?”

Two groups of students were asked how many hours they spent reading each day. The table below shows the numbers for each group: Group A 1 2

What genre of science fiction best describes the story Report on the Barnhouse Effect?

You can find a parallel line to a given line using the paper folding technique. a.true b.false