garcia504074 garcia504074

11-09-2020
Mathematics

contestada

Add and write the result in the form a+bi. a. (4 + 2i) + (-6 - 7i)

Respuesta :

jimrgrant1 jimrgrant1

11-09-2020

Answer:

- 2 - 5i

Step-by-step explanation:

Given

(4 + 2i) + (- 6 - 7i) ← remove the parenthesis

= 4 + 2i - 6 - 7i ← collect like terms

= - 2 - 5i

Answer Link

Otras preguntas

Hello! Feel free to answer as little or as much questions as you can! :) #1 What is the purpose of genetically modifying crop strains? To mass-produce seeds fo

can somebody help me solve for x.

Como organizaron los incas su gobierno y su sociedad?

Select the expression that has a value of 10. 9 − (8 ÷ 4) x 3 + 7 (9 + 8) x 4 ÷ 3 + 7 9 + 8 x 4 ÷ (3 + 7) (9 + 8 x 4) ÷ 3 + 7

Bates Company issued $1,000,000, 10-year bonds. It agreed to make annual deposits of $78,000 to a fund (called a sinking fund), which will be used to pay off th

A rod measuring 13.870000 x 3.640000 x 5.980000 cm was plated by means of a current of 84.780000 milliamps for 3.670000 hours. What is the thickness in millimet

10 points Which of the following issues relates most to foreign policy? A. Health care B. Jobs C. Taxes D. Weapons

2 Which statement is the best summary of paragraph 2? A As the narrator approaches Primrose Hill, he finds more signs of the dying Martians. B The narrator expl

What color shirt was Ralph wearing in the beginning of the chapter? Grey O black O dark blue ripped white one

Which of the following is the correct sequence of events in Protein Synthesis? A. mRNA strand is formed, mRNA is processed, polypeptide chain is formed, protein