julxaaaa
julxaaaa
22-04-2015
Mathematics
Answered
simplify (-3)^-1 + (-1)^-3
Answer :
Panoyin
Panoyin
22-04-2015
[tex](-3)^{-1} + (-1)^{-3} = \frac{1}{(-3)^{1}} + \frac{1}{(-1)^{3}} = -\frac{1}{3} + \frac{1}{1} = -\frac{1}{3} + (-1) = -\frac{1}{3} - 1 = -1\frac{1}{3}[/tex]
Answer Link
VIEW ALL ANSWERS ( 49+ )
Other Questions
Which of the following is missing and/or defective in an inherited metabolic disease, therefore causing a metabolic pathway to not function properly?A. Enzymes
Collagen is a thick protein fiber while elastin is a thin protein fiberA. TrueB. False
what am i able to do with a LLC?
Se le llama así a la función que tiene la forma siguiente:[tex]y = ax^2 + bx + c[/tex]A. Función Constante B. Función Lineal C. Función Cuadrática D. Función
Anicius Boethius invented a system that made possible the memorization and written transmission of melodies.a) Trueb) False
Which of these would be acceptable forms of government, according to Locke? Select all that apply.A. a dictatorshipB. a representative democracyC. a constitutio
What are the recommended methods and materials for effectively removing corrosion from battery terminals in children's toys, ensuring safe operation and longevi
Why might a channel not be displayed due to its history of being used to spread certain content or messages, and what are the implications for content moderatio
Which expression is equivalent to [tex]\frac{\left(2 g^5\right)^3}{\left(4 h^2\right)^3}[/tex]?A. [tex]\frac{g^{15}}{8 h^6}[/tex]B. [tex]\frac{g^5}{2 h^2}[/tex]
Which of the following statements is true of the pass-up method of responding to a buyer's objections?A) It should be avoided when the buyer is trying to vent f
Martha went to the movies. She purchased some $14 movie tickets and some $12 movie tickets. She purchased a total of 9 tickets for $114. How many of each type o
Which of the following is a source of ethical teaching in Judaism? A. Book of the Dead B. the Koran C. Dharmashastra D. oral law
Which is necessary for a society to be considered a civilization? Choose all answers that are correct. A. various kinds of work B. a separation between leaders
Prove that mn < 0 if and only if m > 0 and n < 0 or m < 0 and n > 0
what radian measure is equivalent to 160 degrees A.4pi/9 B.9pi/4 C.8pi/9 D.9pi/8
HOW IS ADDING AND SUBTRACTING WITH MONEY LIKE ADDING AND SUBTRACTING WHOLE NUMBER?
Make Inferences: why do you think some immigrants left their homeland to move to a place where theirfuture was uncertain?
why is it important for group members to be group-oriented
Which word or words should be capitalized in this sentence? We couldn't decide whether to go to that new italian bistro or call the take-out place for pizza. A.
Which verb agrees in number with its subject? Near the edge of the garden __________ a rose. A. have grown B. were growing C. grows D. grow