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

I like all kinds of desserts lemon pie carrot cake strawberry ice cream and chocolate pudding. No Change I like all kinds of desserts; lemon pie, carrot cake, s
PLEASE HELP WITH THIS QUESTION
how do you calculate speed
Which object(s) is(are) maintaining a constant velocity? Pick FOUR!
11. How many kilometers is 45,000 meters? ________ 12. How many meters is 1.4709 kilometers? ________ 13. How many grams is 3.87 kilograms? ________ 14. How man
Is the Los Angeles Times a credible source? EXPLAIN WHY.
is 2 kg greater than 4.4 lb​
Describe two carbon sequestering methods that could reduce the impact of deforestation
7. What is the equation of the line shown in the graph?
why is each of the 4 factors of production important in running a business​