Math Problem Statement
Add the polynomials: (5x^2 - 5x + 6) + (4x^3 - 4x).
Solution
To add the given polynomials, combine like terms:
The two polynomials are:
Step 1: Write all terms in order of decreasing powers of :
Step 2: Combine like terms:
- (only term with )
- (only term with )
- Combine and :
- (constant term)
Step 3: Write the simplified polynomial:
Final Answer:
The sum is .
Do you want further clarification or an explanation of any step?
Related Questions:
- How do you add polynomials with more than two terms?
- What are like terms, and why is combining them important?
- How do you subtract polynomials instead of adding them?
- Can you explain how to multiply two polynomials?
- How do you arrange a polynomial in standard form?
Tip:
Always line up polynomials by the powers of when adding or subtracting to avoid missing terms.
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Math Problem Analysis
Mathematical Concepts
Algebra
Polynomials
Combining Like Terms
Formulas
Combining like terms: ax^n + bx^n = (a + b)x^n
Theorems
Standard Form of Polynomials
Suitable Grade Level
Grades 8-10
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