Question

Combine like terms and classify the polynomial by the number of terms.

7x + 3x – x
A. trinomial
B. monomial
C. binomial
D. unomial

Answer 1

Your awnser would be..... B. monomial

Answer 2

Like you said combine like terms.
You would first combine: 7x and 3x since addition comes first.
Your will get: 10x-x
Next: You would subtract x from 10x since that's all you have left to do.
Your answer would be: 7x, which is a monomial.
HOPE THIS HELPS! ^_^