4801755523 4801755523
  • 20-08-2020
  • Mathematics
contestada

Simplify the expression: (5 - 4i) (6 - 2i).

Simplify the expression 5 4i 6 2i class=

Respuesta :

jimrgrant1 jimrgrant1
  • 20-08-2020

Answer:

22 - 34i

Step-by-step explanation:

note that i² = - 1

Given

(5 - 4i)(6 - 2i) ← expand factors using FOIL

= 30 - 10i - 24i + 8i²

= 30 - 10i - 24i - 8 ← collect like terms

22 - 34i

Answer Link
vixi0223 vixi0223
  • 12-11-2021

Answer:

22 - 34i

Step-by-step explanation:

Answer Link

Otras preguntas

Which of the following is an example of an invasive species? Need help immediately HELP!!!!!
What is the purpose of symbolism in a work of literature? to convey theme or create mood to keep the reader guessing about its meaning to provide insights
Based on the passage, which is the most likely reason Aunt Polly asks Tom so many questions at dinner
Please I will give 5 points
describe brazils climate with few but intelligent words
Please help me !!!!!!!!!!!!
1. Unceremoniously most ikely means (Suddenly OR Rudely ,Informally, Sadly)​
2 1/2 divided by 5/2 = ?
Why is it difficult to hold and keep liquids like water in your hand? Guys please help
Which equation expresses d in terms of t and a?