Foil method

Today my class decided that the “foil” method of multiplying two binomials is overrated. The following diagram contains the series of steps that I took them through. In step one I asked…

Learn to multiply binomials by using the foil method

Expanding Double Brackets FOIL Method

Algebra: FOIL Method to Multiply Binomials #teachergon #Math #Algebra #MathTutor

Need help multiplying binomials (FOIL)?

FOIL Method for factoring

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I observed an Algebra class recently where students were trying to multiply two polynomials, (x + 5) and (3x2 - 5x - 4). And as I roamed the room, I noticed several students who were stuck because they couldn’t “FOIL it.” Others, meanwhile, did FOIL it and came up with an incorrect product, 3x3 + 15x2 - 4x - 20, as a result (instead of 3x3 + 10x2 - 29x - 20).

Algebra: FOIL Method ❤️ #math #teachergon #mathtutor #mathematics