Algebraic Expression

(a - b)² - (a + b)² =

• 4ab

• 8ab

• -4ab

• -8ab

(a - b)² + 2ab =

• a² - b²

• a + b

• a - b

• a² + b²

(a - b)³ + 3ab(a - b) =

• a³ - b³

• a³ + b³

• a - b

• a² + b²

Every signed part of an algebraic expression is said to be?

• Coefficient

• Term

• Variable

• Constant

2x² + 3x + 4 is a ______?

• Binomial

• Trinomial

• Monomial

• Not a polynomial

The degree of a constant is _________.

The terms whose variables and their powers are the same are called ___________ terms.

A polynomial consisting of only one term is called a ___________?

A polynomial consisting of two terms is called ___________?

The terms whose variables or their powers are different are called ___________ terms!