chelsib2567 chelsib2567

02-10-2017
Mathematics

contestada

(5 - 3i)(6 + 2i)

Multiply and simplify.
A) 24 - 8i
B) 24 + 8i
C) 30 - 2i
D) 36 - 8i

Respuesta :

kyararinehart kyararinehart

26-02-2019

Answer:

The correct answer is D

Step-by-step explanation:

36 - 8i is correct. Using FOIL we get 30 - 8i - 6i2, but since i2 = -1, we get 30 - 8i - 6(-1), which is 30 - 8i + 6 = 36 - 8i.

Answer Link

Otras preguntas

All of the following statements about propaganda are TRUE except: A. It may be factual, exaggerated, or completely deceptive. B. It was used by both the US and

what is 8.525 rounded to the nearest whole number

when is the first day of spring 2016

which of the following diagram depicts the logic of use case descriptions. it shows the information that passes between objects in the system and throughout the

A card was selected at random from a standard deck of cards. The suit of the card was recorded, and then the card was put back in the deck. The table shows the

what is one explanation for the wealth and poverty found in Mexico city

chronic respiratory disease

in the u.s., the epa has established maximum contaminant levels for ________ in drinking water.

how to find the volume of a rectangular prism

where does jacob sartorius live now