Adding, Subtracting, and Multiplying Polynomials

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What is a polynomial?

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What does it mean to add polynomials?

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Adding polynomials involves combining like terms, which are terms that have the same variable raised to the same power.

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What does it mean to subtract polynomials?

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Subtracting polynomials involves changing the signs of the terms in the polynomial being subtracted and then combining like terms.

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What are like terms in polynomials?

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Perimeter = 2(length + width) = 2((6x + 11) + (x + 5)) = 12x + 22 units.

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What is the degree of a polynomial?

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