Adding & Subtracting Polynomials

Adding & Subtracting Polynomials

Assessment

Flashcard

Mathematics

9th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What are like terms in algebra?

Back

Like terms are terms that have the same variable raised to the same power. For example, -3x and 3x are like terms.

2.

FLASHCARD QUESTION

Front

How do you calculate the perimeter of a rectangle?

Back

To calculate the perimeter of a rectangle, add the lengths of all four sides. The formula is P = 2(length + width).

3.

FLASHCARD QUESTION

Front

What is the result of combining like terms 5a + 2b - 3a + 4?

Back

The result is 2a + 2b + 4.

4.

FLASHCARD QUESTION

Front

How do you find the sum of two polynomials?

Back

To find the sum of two polynomials, combine like terms by adding the coefficients of terms with the same variable and exponent.

5.

FLASHCARD QUESTION

Front

What is the simplified form of (3 - 2x + 2x^2) + (4x - 5 + 3x^2)?

Back

The simplified form is 5x^2 + 2x - 2.

6.

FLASHCARD QUESTION

Front

What is the result of combining like terms in (5x + 2) + (4x + 5)?

Back

The result is 9x + 7.

7.

FLASHCARD QUESTION

Front

What is a polynomial?

Back

A polynomial is an algebraic expression that consists of variables, coefficients, and non-negative integer exponents.

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