samuelthrashercom samuelthrashercom
  • 02-12-2020
  • Mathematics
contestada

(–3i) (4i)(–5i)
a
60i3
b
60i
c
60
d
−60i

Respuesta :

lindsayextra2 lindsayextra2
  • 02-12-2020

Answer: -60i

Step-by-step explanation:

(-3i) (4i) = -12i^2 = 12 because i^2 = -1

then lastly

12 (-5i) = -60i

Answer Link

Otras preguntas

A car that travels from point A to point B in four hours, and then from point B back to point A in six hours. The road between point A and point B is perfectly
Identify the turning point of the function f(x)=x^2-2x+8 by writing its equation in vertex form. Show work
what does the zeppelin
Which of the following is equivalent to 3a + 4b – (–6a – 3b) ? A. 16ab B. –3a + b C. –3a + 7b D. 9a + b E. 9a + 7b
I need a Amazon tribe name please! Need for Monday
What organs work with skin?
what are some reasons for limiting authority
Wages. JoAnn works in the publicity office at the state university. She is paid $10 an hour for the first 35 hours she works each week and $15 an hour for every
What is the product of (x+1) and (2x^2+3x-1)?
why did  the volcano explode