Factor by grouping. A) 2ax+6bx-ay-3by

2 Answers

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pramodpandey | College Teacher | (Level 3) Valedictorian

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We have

2ax+6bx-ay-3by

so we can write it 

2ax+6bx-ay-3by  =2ax-ay+6bx-3by

                           =a(2x-y)+3b(2x-y)

                              =(2x-y)(a+3b)