faustosalgado17 faustosalgado17

13-04-2020
Mathematics

contestada

2. What is (5 + 6i) - (12 + 71)?

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

13-04-2020

Answer:

-7 -i

Step-by-step explanation:

I will assume that you mean 7i not 71

(5 + 6i) - (12 + 7i)

Distribute the minus sign

(5 + 6i) - 12 - 7i

Combine like terms

5-12 +6i -7i

-7 -i

Answer Link

Otras preguntas

What is 43/24 as a mixed number?

What is a number is less than 3000 and if divided by 32 the remainder is 30 and if divided by 58 the remainder is 44?

Which of the following statements about ice melting is true and why?A. Energy flows from the ice to its surroundings.B. Water molecules move from their fixed po

A group of friends share cost of their party. If each pays $42, there is surplus of $19. If each pays $40, the total is short of $8. How much does the party cos

"The Prisoner Who Wore Glasses" Which phrase BEST describes Brille?A: easygoing and generous with his friendsB: intelligent, yet shortsighted in his political

How do you think romes location on the Mediterranean affected its history as it began to grow into a world power

Write 51/12 as a mixed number in simplest form.

regular pentagon sides 3.3 cm long

The sum of 9/10 and 1/32 is less than 1 or more than 1?

help me wit these 3 questions plz. A cone has a base radius of 7 centimeters and a height of 21 centimeters. What is the volume of the cone? A.