safljjjjjjj9790 safljjjjjjj9790

14-05-2020
Mathematics

contestada

Find the product. (9 - 5i)(4 + 6i) a. -30i2 + 34i +36 c. 6 - 74i b. 66 - 34i d. 66 + 34i Please select the best answer from the choices provided A B C D

Respuesta :

nataliegould nataliegould

14-05-2020

Answer:

66+34i (D)

FOIL the parentheses

Multiply the numbers out

Calculate the sum & collect like-terms

Hope this helped!

Answer Link

jhsbcheck jhsbcheck

27-05-2020

Answer:

the answer is A

Step-by-step explanation:

took the practice test on edg

Ver imagen jhsbcheck

Answer Link

Otras preguntas

Which of the coordinate points below will fall on a line where the constant of proportionality is 3? Select all that apply. A) (4,16) B) (2,10) C) (2,6) D) (3,9

obras del inca garcilazo de la vega

A spinner has five congruent sections labeled 1-5. If a person spins the spinner 125 times, how many times could she expect to land on an even number?

Based on the field lines, what are the charges of the objects? X: positive Y: negative X: negative Y: positive X: negative Y: negative X: positive Y: positive

How did the Etruscans rule the Italian Peninsula?

Dave and Eli are friends who live just outside of Boston, Massachusetts. Dave is older than Eli, and he just got his driver’s license. He is insured under his p

What is A for silicon tetrachlooride

What dynasty came from the warring states period?

given the circumference of a circle is 29.5 in find the radius to the nearest tenth use 3.14 for the value of pie

whats the surface area of a cone with a height of "50" and a diameter of "40"