G.PAR.2.2: Perform operations with polynomials and prove that polynomials form a system analogous to the integers in that they are closed under these operations.

Perform operations with polynomials and prove that polynomials form a system analogous to the integers in that they are closed under these operations.

Example Problems
Expand to write in standard polynomial form.
Expand to write in standard polynomial form.
Expand to write in standard polynomial form.
Khan Academy Resources
Multiplying binomials by polynomials reviewAdding and subtracting polynomials reviewMultiplying monomials by polynomials reviewAdd polynomials (intro)Multiply binomials by polynomialsMultiply binomials by polynomials: area modelPolynomial special products: perfect squareMultiply monomials by polynomialsPolynomial special products: difference of squaresMultiply monomials Add & subtract polynomialsMultiply monomials by polynomials: area modelSubtract polynomials (intro)Subtracting polynomialsMultiplying monomials by polynomialsMultiplying binomials by polynomialsAdding polynomialsPolynomial special products: difference of squaresPolynomial subtractionMultiplying monomials by polynomials: area modelPolynomial special products: perfect squareMultiplying monomialsMultiplying binomials by polynomials: area model
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