Answers

2014-07-13T17:41:35+08:00
Perfect square trinomial is the square of the first term, plus or minus twice the product of the two terms, plus the square of the second term.
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2014-07-13T18:49:01+08:00
First term is a positive perfect square. Last term is a positive perfect square. The middle term is twice the product of the square root of the first term and the square root of the third term. So, our Perfect Square Trinomial factoring formulas areā€¦
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