tytiananijanae4 tytiananijanae4

01-10-2021
Mathematics

contestada

Multiply and simplify:
(1 - 5i)(1 -2i)

Respuesta :

darkness880826 darkness880826

01-10-2021

Answer:

-9-7i

Step-by-step explanation:

1) Use the FOIL Method : (a+b)(c+d)=ac+ad+bc+bd

1-2i-5i-10

2) Collect Like Terms

(1-10)+(-2i-5i)

3) Simplify

-9-7i

Answer Link

Otras preguntas

name the continent in which Amazon Basin is located a. south Africa b. south America c.north Africa d. none of these

What is the name of the ritual cultural event we talked about in class when people pass from one stage of life to another in Samoa (e.g. from childhood to young

wrong this was posted

Evaluate (picture below of the problem)

Which of the following is one of the reasons to expand to a new country? a. Expand your customer base b. Look up language and religion c. Host a worker from

What is the next number 6,12,15,60,65,?

If you throw a single die twice, what's the probability of first getting a 3 and then getting another odd number?

paragraph my first day at school body conclusion

Two sled dogs are pulling on the same sled. The sled needs to travel due North. The first dog, Chuck, is pulling with 135 pounds of force at an angle 15 degrees

An object is dropped from rest. Calculate its velocity after 2.5 s, if it is dropped on earth where acceleration due to gravity is 9.8 m/s^2