What are the coefficients, terms and constants for the quadratic expression -2x squared+3X -8

Answer 1

In the quadratic expression \(-2x^2 + 3x - 8\), we can identify the coefficients, terms, and constants as follows:

• Terms: The expression consists of three terms:

  1. \(-2x^2\) (the quadratic term)
  2. \(3x\) (the linear term)
  3. \(-8\) (the constant term)

• Coefficients: The coefficients of the terms are:

  1. The coefficient of \(x^2\) (quadratic term) is \(-2\).
  2. The coefficient of \(x\) (linear term) is \(3\).
  3. The constant term \(-8\) does not have a variable associated with it but can be considered the constant.

• Constant: The constant in the expression is \(-8\).

In summary:

• Coefficients:
  • Quadratic term: \(-2\)
  • Linear term: \(3\)
• Constant: \(-8\)
• Terms: \(-2x^2\), \(3x\), \(-8\)

Answer 2

What is the constant in the cubic expression 8xcubed -2x squared+6x+9

Answer 3

In the cubic expression \(8x^3 - 2x^2 + 6x + 9\), the constant term is the term that does not contain the variable \(x\).

The constant term in this expression is 9.

So, to summarize:

• Constant: \(9\)

Answer 4

Is 44 times -2^X and expression or equason

Answer 5

The expression \(44 \times -2^x\) is an expression, not an equation.

Here’s the distinction:

• Expression: An expression is a combination of numbers, variables, and operations (like addition, subtraction, multiplication, and division) but does not include an equality sign. \(44 \times -2^x\) is simply a mathematical expression that represents a quantity based on the variable \(x\).

• Equation: An equation is a statement that two expressions are equal, typically shown with an equals sign (\(=\)). For example, if you had \(44 \times -2^x = 0\), that would be an equation.

Since your provided part only includes \(44 \times -2^x\) without an equals sign, it is classified as an expression.