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

How did the provinces serve the Roman Empire? A. Each province forced conquered peoples to become slave laborers. B. The provinces supplied the Roman Empire wit

The shoe store’s clerks are paid on commission. If the clerk receives a 12% commission on total purchase amounts before tax is applied, how much would the commi

write an equation for a line through (1,-1) and (2,3)

I don't know how you got that answer. you must be very clever lol. The answer is actually x=3cm

there are two equivalent fractions that have a least common denominator of 14. the sum of both of the denominators is 56. the sum of both of the numerators is 1

Which two abbreviations refer to well-known style guides? (Select all that apply.) O GMS APS MLA O CMOS

A gardener cuts the main stem of a plant, stimulating hormones in the plant that will affect plant growth. Which statement describes how the plant will most lik

Indications that an account may be uncollectible include all of the following except a.the customer files for bankruptcy b.the customer cannot be located c.the

If the graph of y=|x| is compressed vertically by a factor of 1/3, reflected about the x-axis and translated 3 unit(s) left and 5 unit(s) up, what is the equati

Tu as une trousse plural