You need a question to solve this problem because without a question, you cant solve it!
Answer:
Step-by-step explanation:
Polynomials are determined to be a trinomial, binomial, etc by the amount of terms they have
For example
7x+3 is a binomial
Answer:
Length of other board
metres
Step-by-step explanation:
Given: Length of board =
metres
Length of board was divided into two.
Length of one piece =
metres
Let
= length of the other board
Length of the other board = Length of board - Length of one piece
So, 

Thus, length of the other board
metres
Answer:
A= 1
B= 2
C= Below
Step-by-step explanation:
I just did it on edg2020