document.write( "Question 474567: Find the value of
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Algebra.Com's Answer #325492 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,\r
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document.write( "A= =  = a1(b2c3-c2b3) - b1(a2c3-c2a3) + c1(a2b3-b2a3) 
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document.write( "                   =   5(-4)       - 3(-14)        + -2(1) 
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document.write( "                   = -20 + 52 - 2 = 20
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