document.write( "Question 373840: help me with solving the product for this problem (-2√s - 2√t)(-2√s + 2√t) \n" ); document.write( "
Algebra.Com's Answer #266037 by robertb(5830)\"\" \"About 
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(-2√s - 2√t)(-2√s + 2√t) = \"%28-2sqrt%28s%29%29%5E2+-+%282sqrt%28t%29%29%5E2+\"= 4s - 4t. (The expression has the form for the factorization of the difference of two squares.)
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