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

a trapezoid has an area of 13.5 square inches. If the bases are 3 and 6 inches what is the height?

what are linnaeus two major contributions to taxonomy?

Consider the personalities, tactics, and policies of Hitler, Rommel, MacArthur, and Churchill. What qualities make a good war leader?

Help please. Which statements about the formation of the solar system are true and in a correct order? A. Asteroids crashed into the sun to form the inner pl

A school bus weighs 7 tons .Yhe weigh limitnfor a brige is given in pounds what is this weigh of the bus in pounds

Though the outcomes of Tinker and Schenck differed, which best describes what these court decisions have in common?

How did Mansa Musa maintain power over the empire he ruled?

circle all nouns what nouns should I circle the leaves on our tree turnt orange as the weather became colder.

Kenneths back yard is in a shape of a rectangleit's a length of 12 yards and a width of 10 yards. A bag of grass seed costs $25.99 and covers 400 ft.² How mu

Which of the following does not accurately describes a typical human karyotype? A. 23 pairs of chromosomes are arranged from largest to smallest. B. 2 sex

ACCESS MORE EDU ACCESS