Factor the following trinomial completely. Look first for the greatest common factor. 6r^2+14r−12

Step-by-step explanation:

Factor

Step-by-step explanation:

Start by factoring out the greatest common factor, :

Factor out the trinomial in the parentheses using the "Reverse FOIL" method (Write 2 parentheses and factor out the trinomial into them):

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To check:

(Multiply First, Outside, Inner, Last):

Combine like terms:

Distribute the :

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step-by-step explanation:

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb