Math Problem Statement

Simplify the expression: 2n+2+9+9n2

Solution

To simplify the expression 2n+2+9+9n22n + 2 + 9 + 9n^2, follow these steps:

Step 1: Rearrange the terms

Rearrange the terms to group like terms (if any): 9n2+2n+2+99n^2 + 2n + 2 + 9

Step 2: Combine constant terms

Add 22 and 99: 9n2+2n+119n^2 + 2n + 11

Final Answer:

The simplified expression is: 9n2+2n+119n^2 + 2n + 11


Would you like a step-by-step explanation or any clarification?

Here are 5 related questions to expand your understanding:

  1. How do you simplify an expression with variables and exponents?
  2. What is the standard form of a polynomial?
  3. Can this polynomial expression be factored further?
  4. What happens if you need to substitute a value for nn in the expression?
  5. How do you determine the degree of a polynomial?

Tip: Always group like terms (terms with the same variables and exponents) when simplifying an expression.

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Math Problem Analysis

Mathematical Concepts

Algebra
Simplification of Expressions

Formulas

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Theorems

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Suitable Grade Level

Grades 6-8