The following sets {- 2, - 4, - 6, - 8, - 10} are represented by description

The following sets {- 2, - 4, - 6, - 8, - 10} are represented by description

A = {x x = - 2n, 1 ≤ n ≤ 5, n is an integer

Write a binomial with a coefficient of - 1 about the letters ah, a, B

-a^2b,-b^2a

All monomials with coefficients of - 3 and ABC times of 5

-3ABC3
-3A3BC
-3AB3C
-3AB2C2
-3A2B2C
-3A2BC2
[except - 3, the others represent times]

How many are the quartic monomials with coefficient 3 and only letters M and N

The coefficient is 3. There are three quartic monomials with only the letters M and N. what are they, 3M ^ 3N, 3M ^ 2n ^ 2 and 3MN ^ 3

There is a monomial whose coefficient is - 2, degree is 3 and only contains the letter M; N. This monomial may be?

Is - 2m & # 178; n or - 2Mn & # 178;

All quartic monomials with the letter M or N and the coefficient - 2

-2n^4
-2n^3m
-2n^2m^2
-2nm^3
-2m^4

If the coefficient is - 5 and only contains the letters M and N, the quartic monomial has______ Yes, they are______ ．

According to the definition of monomial: coefficient is - 5, only contains the letter M, n of the four times of monomial are - 5mn3, - 5m2n2, - 5m3n, a total of 3. So the answer is: 3, - 5mn3, - 5m2n2, - 5m3n

Write out all monomials with coefficient - 3, degree 4 and only x, y and Z letters

-3x^2yz 、-3xy^2z 、-3xyz ^2

Is XY / 4 a monomial

Yes, it's a binomial
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XY simple monomials
Do XY monomials have coefficients

It's 1
A single number or letter is also called a monomial. For example, Mn is the product of numbers, letters M and N, it is a monomial, and the coefficient of the monomial is one