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Use the product-to-sum formula to write the given product as a sum or difference.
Q28: Do the operation and express the answer
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Q79: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8632/.jpg" alt=" If
Q95: Evaluate the expression. P (6, 6)<br>A) 1,440<br>B)
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Q107: Simplify the expression <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8632/.jpg" alt="Simplify the
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