Marilyn L. answered 04/14/16
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You multiply all 3 sets of terms like this:
a. 3x X 2x =6x2. That will be your first term
b. Multiply -4 X 2X and -3 X 3x = -8x and - 9x = -19x. This will be your middle term.
c. Multiply your whole numbers, remembering that a negative x a negative = a positive, here +12. This will be your third and last ter
Now put all three terms together : 6x2 - 19x +12
Kenneth S.
04/14/16