sarasmyth sarasmyth

13-10-2019
Mathematics

contestada

PLEASE HELPPPPPPP
Find the square root of 1+8i so that the real part of your answer is positive

Respuesta :

davelin800 davelin800

13-10-2019

Answer:

Step-by-step explanation:

1+8i

i is the imaginary unit.

√8i is 2√2i

1+2√2i

3√2i

real part is 3

imaginary part is √2i

3 is positive

Answer Link

Otras preguntas

What was a result of the efforts of Prince Henry of Portugal, Christopher Columbus, and Ferdinand Magellan? (1) The importance of Mediterranean trade

According to Reference Table J, which of these metals will react mostreadily with 1.0 M HCl to produce H2(g)?(1) Ca (3) Mg(2) K (4) Zn

In the 1880s, Otto von Bismarck led the legislature of Germany to pass laws to __________. A.forbid labor unions B.slow industrial development C.provide workers

The formula for the area of a rectangle is A=LW. Solve the formula for W. Then describe the meaning of the transformed formula.

in a class 60% of the students are girls. There are 18 girls in the class. How many students are in the class

Which statement about the early Indus River valley civilization is an opinion rather than a fact? (1) Farmers grew a surplus of barley, wheat, and da

Which phrase describing China's Song Dynasty is accurate? A. conquered much of Central Asia during the eleventh century B. expelled all foreigners from China du

In the 1400s, the Aztecs lived in what is now day A. Argentina B. Cuba C. Mexico D. Peru

One way in which the Treaty of Nanking and the Treaty of Versailles are similar is that in both treaties the provisions called for (1) monarchs to be

Which heading best completes the partial outline on British history below? I. _______ A. Magna Carta B. Glorious Revolution