Math Problem Statement
solve this and provide the right answers
Simplify the following expression: 8x^2 - 10x + 6 - 9x - 12x^2
Solution
The given expression is:
Steps to simplify:
-
Group like terms:
- Combine -terms: .
- Combine -terms: .
- Constant term: .
-
Simplify each group:
- .
- .
- Constant term remains .
-
Write the simplified expression:
Final Answer:
Let me know if you'd like further explanations or have any questions!
Here are 5 related questions for practice:
- How do you combine terms in an expression like ?
- What is the standard form of a quadratic expression?
- Can you identify the coefficient of in the simplified expression above?
- How do you determine the degree of a polynomial like ?
- What is the significance of the constant term in a polynomial?
Tip: Always organize like terms by their degrees to avoid mistakes in simplification.
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Math Problem Analysis
Mathematical Concepts
Algebra
Polynomial Simplification
Formulas
Combining like terms in a polynomial
Theorems
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Suitable Grade Level
Grades 8-10