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2.2 Multiplying Polynomials

by Kelly Published January 24, 2021January 24, 2021

General Rules:

  • (a + b)2 = a2 + 2ab + b2
  • (a – b)2 = a2 – 2ab + b2
  • (a – b)(a + b) = a2 – b2

Multiplying using FOIL

Calculating the area of a shape

Other multiplication problems

Have any questions? Leave them in the comments below!

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Posted in Unit 2: PolynomialsTagged Centmathdepartment, Math, Polynomials, Precal10, Section 2.2

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