RidwanC18891 RidwanC18891

03-11-2022
Mathematics

contestada

What is the difference of the complex numbers below? (6+81)-(1-21 ) O A. 7+10) O O O B. 5+10) O C. 5+67 O 0 7 D. 7 +62

What is the difference of the complex numbers below 681121 O A 710 O O O B 510 O C 567 O 0 7 D 7 62 class=

Respuesta :

JakeemW402656 JakeemW402656

03-11-2022

we have the expression

[tex](6+8i)-(1-2i)[/tex]

Remove parenthesis

[tex]6+8i-1+2i[/tex]

Group similar terms

[tex](6-1)+(8i+2i)[/tex]

Combine like terms

[tex]5+10i[/tex]

The answer is option B

Answer Link

Otras preguntas

FACTORISE THESE REALLY STUCK 2X^2+5X+2 2W^2+5W-3 3A^2+14A+8 30Z^2-23z+2 8Y^2+23Y-3 6P^2-PWQ-Q^2

fill in the table, and then round to the given place. 3.1

Julio is given $10 in allowance money. He heads down to the store and finds two games that he can buy. In comparing the prices of these goods, Julio is using mo

Can you explain what mitochondria are? Where are mitochondria found?

what is the solution to the equation? 16+x-11=18-5

Jana has a rectangular sheet of cardboard that measures 10 inches by 18 inches. What is the maximum number of 3-inch by 3-inch squares that she can cut from thi

A population of black cats has been interbreeding. However, in one litter, a sole gray kitten is born. The successive generations now have a few gray cats. Whic

Which phrase best describes DNA? A. the structure that allows biochemical reactions to occur B. the structure that translates information into action C. the mol

how are crystal minerals classified

both chloroplasts and mitochondria are like in that they both have inner membranes and their own blank.