04-02-2017
Mathematics

contestada

I'm confused on how to solve this: What is 5i+7i x i

Respuesta :

hplawson hplawson

04-02-2017

5i +7i is 12i
12i times I is 12i^2
I^2 is equal to -1
So 12(-1) is -12

Answer Link

Otras preguntas

Which would most likely be joined by an ionic bond?

Who was the Amelia Earhart?

One reason the skeletal system is important is because __________.

the table shows ordered pairs of the function y=8-2x, when x=8,the value of y is

Jim earns $41.25 in 5 hours. Susan earns $30.00 in 4 hours. Pierre's hourly rate is less than Jim's but more than Susan's. What is his hourly rate?

What were negative aspects of Joseph Stalin’s first Five-Year Plan? Check all that apply.

Which of the following federal law enforcement agencies does not operate under the Department of the Treasury? A. The Secret Service B. The Drug Enforceme

list the first five multiples of 1

if 6,000 people voted in the election how many were 18 to 29 years old?

How did president Johnson respond to the expanded power of the radical Republicans after the election of 1866