Factoring Trinomials Diamond Box Method Factoring 5/17/2012 Medina.

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Presentation transcript:

Factoring Trinomials Diamond Box Method Factoring 5/17/2012 Medina

Trinomials Factoring Steps: Factor out the GCF other than 1. Set up Diamond Problem Set up Box to find common factors 4. Write final answer as a product of original GCF & binomial factors. *If the expression can’t be factored at all, then it’s Prime. 5. Check work by multiplying back. * Note : if you factored out a GCF it’s not prime. 5/17/2012 Medina

Diamond-Box Method https://www.youtube.com/watch?v=E8-hBg7LvRs 4/13/2010 Medina

Diamond-Box Method https://www.youtube.com/watch?v=gV4fydQIppE 4/13/2010 Medina

Trinomials Factor out the GCF Set up Diamond Problem Set up Box to find common factors Bring down GCF & Factors 5/17/2012 Medina

Trinomials Factor out the GCF other than 1 Set up Diamond Problem * Note : When the first number is a negative, factor out the (- ) sign Factor out the GCF other than 1 Set up Diamond Problem Set up Box to find common factors Bring down GCF & Factors 5/17/2012 Medina

Diamond-Box Method https://www.youtube.com/watch?v=cvaW5p0vSzw 4/13/2010 Medina

Diamond-Box Method https://www.youtube.com/watch?v=ekvAgTdTCCg 4/13/2010 Medina

Trinomials Factor out the GCF other than 1 Set up Diamond Problem Set up Box to find common factors Bring down GCF & Factors 5/17/2012 Medina

Trinomials Factor out the GCF other than 1 Set up Diamond Problem Set up Box to find common factors Bring down GCF & Factors 5/17/2012 Medina

Trinomials Factor out the GCF other than 1 Set up Diamond Problem * Note : When the first number is a negative, factor out the (- ) sign Factor out the GCF other than 1 Set up Diamond Problem Set up Box to find common factors Bring down GCF & Factors 5/17/2012 Medina