shaundrarascoe shaundrarascoe

23-12-2020
Mathematics

contestada

Express (-3+2i)(-6 - 8i) in a + bi form.

Respuesta :

niamhkc niamhkc

23-12-2020

Answer:

34+12i

Step-by-step explanation:

(-3+2i)(-6-8i)

= 18+24i-12i-16i^2

i^2=-1 so -16i^2= -16(-1)= 16

so 18+24i-12i+16

= 34+12i

Answer Link

brooklynn52 brooklynn52

23-12-2020

34+12i your welcome

Answer Link

Otras preguntas

Evaluate each value expression for the given value of the variable : x+x+5 when x=7 QUICK PLSSSSSS

when is subsidy necessary in comodity supply

T/F From President Washington's, "A Personal Voice", President Washington was very positive about two parties in the United States.

Help me with this question

У y = [?] Enter the number that belongs in the green box Enter

Find the gradient of the line segment between the points (0,6) and (2,16)

Skin cells have the function of protecting the body. What is the function of muscle cells?

In the story, the narrator and people in their world can only visit the real tree for a short time. What are the costs and benefits of preserving nature for fut

marco needs to buy some cat food. At the nearest store, 3 bags of cat food cost 13.50. How much would Marco spend on 5 bags of cat food

The common stock of Water Town Mills pays a constant annual dividend of $2.25 a share. What is one share of this stock worth at a discount rate of 16.2 percent?