For the polynomial –2m2n3 + 2m? n3 + 7n2 – 6m4 to be a binomial with a degree of 4 after it has been fully simplified, which must be the missing exponent on the m-term?

The  missing exponent on the m-term is 2.

Step-by-step explanation:

  Given : Polynomial  

We have to find the value of a so that when we fully simplified the given polynomial it has degree of 4.

Consider the given polynomial  

Since, given when fully simplified the given polynomial it has degree of 4.

Degree of the polynomial is the highest power of the variables and the sum of exponents that are together.

Since , before simplifying the degree of given polynomial  has degree 5 ( =2 +3 = 5 )

So , In order to become the polynomial in degree 4 .

The total degree of   has to be 5.

Thus, a+ 3= 5 ⇒ a = 2

Thus, when fully simplify , the given polynomial it has degree of 4.

That is

Rearrange in decreasing order of degree, we have, which is a polynomial of degree 4.

your answer would be 10x - 1

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation: