Question

Classify the following polynomials according to the number of terms. Combine any like terms first.
x²+3x+2x

x³+x+3x²-x

4x³+x+x²-2x

3x²+x-3x*-x

Answer 1

1) Combining like terms, we get x^2 + 5x, which is a binomial.

2) Combining like terms, we get x^3 + 3x^2, which is a binomial.

3) Combining like terms, we get 4x^3 + x^2 - x, which is a trinomial.

4) I can't answer this because there's an asterisk in place of the exponent.