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

write words to match the expression. 24- ( 6+3)
Which two numbers have a difference of 5 and a product of 3.36???
what other areas beside egypt did the new kingdom pharoahs conquer
what other areas beside egypt did the new kingdom pharoahs conquer
If you are writing a persuasive essay in favor of banning vending machines in schools, which is a counterargument you might anticipate?
what other areas beside egypt did the new kingdom pharoahs conquer
what other areas beside egypt did the new kingdom pharoahs conquer
what other areas beside egypt did the new kingdom pharoahs conquer
write words to match the expression. 24- ( 6+3)
If you are writing a persuasive essay in favor of banning vending machines in schools, which is a counterargument you might anticipate?