jerometyler1234 jerometyler1234

12-02-2021
Mathematics

contestada

what is the solution to the problem 7i(8-5i)

Respuesta :

bretthesselberg bretthesselberg

12-02-2021

Answer:

35+56i

Step-by-step explanation:

7i×8+7i×−5i

56i+7i×−5i

56i−35i

56i−35i²

56i−35×−1

56i−(−35)

56i+35

35+56i

Answer Link

Otras preguntas

how the United States mobilized for war both at home and abroad ?

The diameter of a beach ball is 10 inches. How many cubic inches of air can the beach ball hold? Use 3.14 for PI. Round to the nearest tenth of a cubic inch. R

How long will it take a sample of radioactive substance to decay to half of its original amount, if it decays according to function A(t)=750e^ -.119t, where t i

the total length of three boards us 7/8 off a yard. the length of two of the boards are 1/4 of a yard and 3/16 if a yard.WHAT is the length of the third board?

For Spanish 2: A Paco y Juan _________ falta el trabajo. A.) le B.) les C.) te D.) me A María _________ gusta mucho el chocolate. A.) le B.) les C.) te D.) me

During the first battle of the Korean War in June of 1950, A-the United Nations pledged to come to the aid of North Korea. B- South Koreans crossed the 38th par

Which description of Frederick Douglass is accurate? A. former slave who became a writer, speaker, and adviser to the president B. founder of a colony for fr

In which of these countries was the western front located during World War I? Check all that apply. 1. Italy 2. France 3. Great Britain 4. Belgium 5. Germany

Which choice is the same as 19 tens? A. 10 hundreds and 9 tens B. 1 hundred and 9 tens C. 9 hundreds and 1 ten D. 1 hundred and 9 ones

Aaron is 1 year younger then Laura. The sum of their ages is 23 years. How old is each of them