perezalondra518 perezalondra518

14-10-2020
Mathematics

contestada

Are rational numbers closed under squaring?

Respuesta :

Mikaylacurdy Mikaylacurdy

14-10-2020

Answer:

The integers are "closed" under addition, multiplication and subtraction, ... The rational numbers are "closed" under addition, subtraction, and multiplication

Step-by-step explanation:

Answer Link

Otras preguntas

19. Th e sum of a two-digit number and the number formed by interchanging the digits is 132. Of 12 is added to the number, the new number becomes 5 time the sum

Suppose the moon orbit were not tilted how many total solar eclipses would u expect to see from earth in a year

The structure of the compound or molecule helps predict the name of compound. Given the binary molecule HCl, which statement does not follow the IUPAC nomenclat

If a prime number is less than 31, what is the probability that it is also less than 19.

Traditionally, some vital signs, such as pulse and blood pressure, were taken manually. It is not uncommon to see medical facilities use electronic BP cuffs and

Mauve company permits employees to occasionally use the copying machine for personal purposes. the copying machine is located in the office where the higher pai

Which of the following is a solution to the system shown below? y = 3x 2 - 8x - 2 and 2x - y = 5

2x^3 x 8x^8 write the product in simplest form

How was the Atlantic slave trade different in the 1400s and 1500s than it was in the 1600s?

How does the author foreshadow the danger to come in seventh man