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Which expression is a quadratic binomial? x2−9x 2x4+9x2−6x−1 7x² 3x4−2x

User Lbris
by
5.7k points

2 Answers

3 votes

Answer:

x<2 -9x

Explanation:

User Rakiem
by
6.2k points
6 votes

Answer: FIRST OPTION

Explanation:

By definition you can classify a polynomial according to its number of terms. You can also classify it by its degree (the largest exponent is the degree).

Then, if the expression is a quadratic binomial (or a binomial of degree 2), it must have:

  • Two terms.
  • 2 as the largest exponent.

Therefore, based on this, you can conclude that the answer is the first option, which is shown below:


x^(2)-9x

User Pranav Naxane
by
6.2k points