SOLUTION: (3x+1) (4x²-2x+5)

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Question 671320: (3x+1) (4x²-2x+5)
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
%283x%2B1%29%284x%5E2-2x%2B5%29
...
Apply a form of FOIL
3x%284x%5E2%29+-+3x%282x%29+%2B+3x%285%29+%2B+1%284x%5E2%29+%2B+1%28-2x%29+%2B+1%285%29
...
12x%5E3+-+6x%5E2+%2B+15x+%2B+4x%5E2+-+2x+%2B+5
...
Combine like terms
highlight_green%2812x%5E3+-+2x%5E2+%2B+13x+%2B+5%29
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Delighted to help.
-Reading Boosters
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