Question

Which polynomial is in standard form?

1) 2x³ + 5x² - 3x + 7
2) 3x² - 4x + 1
3) 4x³ + 2x² - 5x + 3
4) x² + 2x + 1

Answer 1

The polynomial in standard form is 2x³ + 5x² - 3x + 7.

Step-by-step explanation:

A polynomial is in standard form when the terms are arranged in descending order of their degree. Degree is the highest exponent of the variable in a term. Based on this definition, the polynomial in standard form is:

1) 2x³ + 5x² - 3x + 7

The other options are not in standard form because the terms are not arranged in descending order of degree.