Find the factors
ab+ 2a +3b +6
First group the terms to get
(ab+2a) + (3b+6)
Now you can find a factor for each term
a(b+2) + 3(b+2)
Factor out the (b+2) in each term
(b+2)(a+3)
ab+ 2a +3b +6
First group the terms to get
(ab+2a) + (3b+6)
Now you can find a factor for each term
a(b+2) + 3(b+2)
Factor out the (b+2) in each term
(b+2)(a+3)
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