constant, variables and algebraic expressions

Given the algebraic expression 4x - 3y² + 2, what is the constant?

It is a number multiplied by a variable

• constant

• variable

• numerical coefficient

• literal coefficient

In the expression 4ab - c + 5d, that are the variables

How many terms does the expression

4a + 5d has?

5d

• 1

• 2

• 3

• 4

solve: (-2)⁴ =

solve: 2(3) - 3(4) =

It compose of integer constants, variables and mathematical operations

• algebraic expressions

• literal coefficient

• numerical coefficient

• constant term

solve: 2 + 3(2) - 4

solve: 2(3)² - 2 + 4 =

solve: 2(5-2) =