Polynomials Study Guide

Subtract the polynomials.
(3x³ + 3x² + 5) – (x³ – 2x² + x – 4)

• 4x³ + 5x² + 9

• 2x³ + 5x² – x + 9

• 2x³ + 1x – 1x² – 1

• 2x⁶ +5x⁵ – 1x – 1

Simplify:

• -4x - 3

• x² - 3

• -4x² - 6x

• -4x - 6

The number in front of the variable is called the.... 

• exponent

• base

• coefficient

• fronter

A letter that represents a number is called a _____.

• variable

• coefficient

• constant

• term

What do you call a polynomial with a degree of 0?

• variable

• constant

• trinomial

• coefficient

Which term has a degree of 1?

• -28

• 8x²

• -2x

• -15x³

Which one of these is in standard form?

• x⁴ + 25x² - 10x³

• x⁴ - 10x³ + 25x²

• - 10x³ + 25x² + x⁴

• 25x² + x⁴ - 10x³

A ___________ is a polynomial with 1 terms.

• degree

• monimial

• binomial

• trinomial

Which of the following is a term in -3x² - 5x + 7

• -3x²

• -5x

• +7

• all three are terms

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