Answers

2014-06-10T20:56:13+08:00
When multiplying monomial by a binomial we use Distributive Property of Multiplication.
When multiplying binomial by a binomial we use FOIL(First,Inner,Outer,Last) Method.
When multiplying sum and difference of two binomials we just square the first term and multiply the last terms.
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No what I mean is, the other terms except for FOIL and dist. are there other patterns?
Yes, it if the product is a special product (e.g. Difference of Two Squares,Prefect Square Trinomial, Cube of a Binomial)
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