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

The graph of a line passes through the two points (-2,1) and (2,1) Part 1 Graph the line through the two points (-2,1)and (2,1) .Based on the graph of the line
How do you work this
In 2006, an international committee of scientists gathered to discuss the fate of Pluto. Though Pluto had long been recognized as one of the nine planets in
PLEASE HELP MEEE!!!!!!!! I NEED IT!!!!!!!1
The first cloned cat, carbon copy (cc), was tabby, while the cat she was cloned from, rainbow, was calico. the surrogate mother was a tabby. select the explanat
Solve for x. 8 – 3x – x = 12 –1 –5 –10 –2
A LITTLE HELP PLEASE!! Find the area of this regular polygon. Round to the nearest tenth.
If DCAE is a parallelogram, what is the perimeter of triangle DBE?Offering 25 points for answer...​
if you invest in real estate hoping that prices will increase so you can sell the property for a profit whats the risk
Divide the following polynomial by 5x