SOLUTION: Use a vertical format to find the product. Use FOIL. {{{4z^3 + 6z^2 + 9z + 7}}} 4z+1

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Question 1030128: Use a vertical format to find the product. Use FOIL.
4z%5E3+%2B+6z%5E2+%2B+9z+%2B+7
4z+1
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
FOIL only work for factors with 2 terms.
You can use the distributive property (which FOIL is really in disguise).



%284z%5E3%2B6z%5E2%2B9z%2B7%29%2A%284z%2B1%29=16z%5E4%2B28z%5E3%2B42z%5E2%2B37z%2B7%29