## Questions and Answers

What is the process for adding and subtracting polynomials?

The process for adding and subtracting polynomials involves combining like terms.

How do you identify like terms in polynomials?

Like terms in polynomials have the same variable and exponent combination.

In exercise 1, what are the like terms in the given polynomials?

The like terms in the given polynomials are 4x^2 and 2x^2.

What is the sum of the constant terms in exercise 1?

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What is the sum of the two polynomials in exercise 1?

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## Study Notes

### Adding and Subtracting Polynomials

- To add or subtract polynomials, combine like terms, which are terms with the same variable(s) and exponent(s).
- Combine coefficients of like terms, leaving the variable(s) and exponent(s) unchanged.

### Identifying Like Terms

- Like terms in polynomials are terms that have the same variable(s) and exponent(s).
- Example: 2x² and 3x² are like terms, but 2x and 3x are not.

### Exercise 1

- Like terms in the given polynomials are terms with the same variable(s) and exponent(s).
- Identify like terms by looking at the variable(s) and exponent(s) of each term.

### Sum of Constant Terms

- The sum of the constant terms in exercise 1 is the sum of the coefficients of the constant terms.

### Sum of Polynomials

- The sum of the two polynomials in exercise 1 is found by combining like terms and simplifying the expression.

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## Description

Quiz: Adding and Subtracting Polynomials - Learn how to combine like terms and perform operations on polynomial expressions. Test your knowledge with exercises involving variables, exponents, and coefficients.