khaila
khaila
01-11-2014
Mathematics
Answered
Simplify
(7-8i)+(-12-4i)
Answer :
Аноним
Аноним
01-11-2014
(7-8i)+(-12-4i)
=7-8i-12-4i
=-5-12i
Answer Link
lekhagummalla
lekhagummalla
01-11-2014
7-8i-12-4i
(combine the like terms)
-5-12i
Answer Link
VIEW ALL ANSWERS ( 76+ )
Other Questions
Unit TestWhich of the following would have most likely occurred if Franklin Roosevelt's judicial reform bill had become law?A. It would have concentrated power
2. Select the correct statement about the intraoral space.A. Consists of microbial niches where specific microorganisms can grow and thrive.B. Is home to genera
Question 10Which of the following tests will most likely identify the presence of inflammation?A. ElectromyographyB. Erythrocyte sedimentation rateC. Creatine k
Select the correct answer.Which choice best provides an objective summary of the excerpt?A. Phileas Fogg plans a "tour of the world," but it seems that he has l
a group arrives and all of the members are obviously intoxicated with the exception one who identifies himself as the driver. What should you do?
Evaluate: [tex]\[ -4.03 \div 1.3 \][/tex]
Determine whether the pair of lines is parallel, perpendicular, or neither.[tex]\[ \begin{array}{l} 9x + 3y = 12 \\ 6x + 2y = 9 \end{array} \][/tex]A. parallel
Question 20 5 ptsWhy, in Raphael's painting "The School of Athens," does Plato point toward the heavens?A. He does not point; he shows that he is the "number o
In triangle DEF, DF=22 and angle F=45. Find the length of a leg. Leave your answer in simplest radical form.Options:1.) sqrt22.) sqrt113.) 11sqrt24.) sqrt22
What is the wavelength of a wave with a frequency of [tex]330 \, \text{Hz}[/tex] and a speed of [tex]343 \, \text{m/s}[/tex]?A. [tex]8.8 \times 10^{-6} \, \text
what is 0.6 as a fraction in simplest form
What is the term that we use to describe two species living together? A. Camouflage B. Hibernation C. Migration D. Symbiosis
When water freezes, it becomes _______ dense. less more equally as twice as
quadrilaterals are squares
Which of these statements about women in Elizabethan England is true? *Women could not take up acting, even if they had the right talent. *Women in Queen Elizab
Victor is half as old as Maria. The sum of their ages is 54. How old is Victor?
There are 24 students in Ms. Messing's class. Six more students walk to school than ride their bikes. The number of students who ride their bikes is the same as
What is a simpler form of the following expressions? (j + 7)(j - 7) a. j² +14j - 49 b. j² - 14j - 49 c. j² + 14j - 49 d. j²- 49
Can you please help me solve this equation (-3√7)²+(3√11)²?
Many Chinese were not happy about the increasing Western influence so they A. supported Empress Cixi. B. supported Emperor Guangxu. C. rose up in the Boxer Rebe