Matshik1 Matshik1
  • 06-01-2020
  • Mathematics
contestada

What is equivalent to -2i(6-7i)

Respuesta :

Eureka1Fa
Eureka1Fa Eureka1Fa
  • 06-01-2020

Answer:

-14 - 12i

Step-by-step explanation:

Apply complex arithmetic rule: (ai)(b + ci) = -ac + abi

a = 2, b = 6, c = -7

-( -2(-7) + 2*6i )

-( 14 + 12i)

-14 - 12i

Answer Link

Otras preguntas

What two minerals can be identified by taste? a. sulfur and halite c. gypsum and sulfur b. feldspar and sulfur d. halite and diamond?
Tom had 69 cards and Jack had 24 cards, tom gave some cards to jack but still have 7 cards more than jack. How many card tom gave to jack and how many cards bot
The National Institute for Mental Health estimates that 70-80 percent of all doctor visits are
A 2-inch tall plant grows at a rate
who invented the zero?
Imagine you are writing a paper to explain how to study effectively. Create an outline for a three paragraph paper using topics rather than full sentences.
Glenn has a family history of diabetes. which lifestyle change should he adopt to lower his chances of developing diabetes? avoid sugar and sugar products and u
Estimate 428,731 - 175,842 = i have no idea
What is the process that turns water vapor into liquid, which causes the formation of a cloud.?
What is the limit in miles per hour if the speed limit is 55km/hr??