isabellapal isabellapal
  • 24-01-2017
  • Mathematics
contestada

Under which of the following operations are the polynomials 8a + 14 and
3b - 9 not closed?

A. Division
B. Subtraction
C. Addition
D. Multiplication

Respuesta :

papabravo02 papabravo02
  • 24-01-2017
The polynomials are not closed under A. division because you subtract 9 from 3b, you add 14 to 8a, and you multiply 3 and b as well as 8 and a.
Answer Link

Otras preguntas

Find the solution to the following equation by transforming it into a perfect square trinomial. x2 – 12x = 13        {46, 55}
what does x-4over5=6over7   what doesx=
What is 12-2x6 + 2/2 ?
Erin byus a bag of peanuts that weighs three fourths of a pound. Later that week, the bag is two thirds full.how much does the bag of peanuts weigh now? Show yo
If x = - 2 and y = 3, what is the value of - x∧- y? the answer is 1/8. how?
How to prove Jack guilty in the lord of the flies book?
what is the similarties of all three rocks types
Can anyone help me find the simplest form for 15/23 / 6/7
How is gravity affected by mass and radius?
Sicily is playing a game where she is trying to guess the four digits in her friend's locker code, in any order. The digits range from 1 to 20, and none of the