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

Need help with c!! Thank you :)
What type of sentence this is
The CPU (central processing unit), also known as a processor, is considered the brain of the computer. What is the CPU’s function?
Order these numbers least to greatest please thanks I’m lazy 35.6, 7.4, 6.2, 27.7, -28.4, -32.2, -27.9, 17.1, -35.2
Describe, step by step, how we can map the field of variable quantity
Which is different? Solve 3x+6y=24 for x . Solve 24−3x=6y for x . Solve 6y=24−3x for y in terms of x . Solve 24−6y=3x for x in terms of y . Question
Can somebody please help me w/ this?
PLEASE HELPPP a student observed a chemical reaction in which the mass of the products was measured to be less than the mass of the reactants. How can this be
Find gcf of 8a^3b^2 and 12ab^4
Two actions taken by the colonists in response to the violations of rights by the British