thatboyaj02 thatboyaj02
  • 19-12-2019
  • Mathematics
contestada

How do I make this a true statement?

4i * _ = 28

Respuesta :

devishri1977
devishri1977 devishri1977
  • 30-12-2019

Answer:

4i * (-7i) = 28

Step-by-step explanation:

4i * - 7i  =  - 28 * i² = -28 * -1 = 28     { i² = -1}

Answer Link

Otras preguntas

What are the factors for 24, 64 and 88
Plant cells are supported by a rigid structure that surrounds the cell membrane is called
High- and low-pressure areas leading to air movement happen when there are differences in: A. density B. clouds C. precipitation D. atmosphere
South carolina eventually repealed its ordinance of nulification in exchange for
Who was the leader of the French army stationed near New York? a. St. Leger b. General Lafayette c. Count de Rochambeau d. von Steuben
what is 3 numbers between 2.15 and 2.17
Match each of the time prefixes with its meaning. A. super- above B. sub- _____far C. tele- under D. tran- _____across
a dentist should apply for a license with the
why will the percent of change always be represented by a positive number?
Which of the following is a chemical property of water? it is a liquid at room temperature reacts with many different substances reacts with iron to form rust