SOLUTION: Evaluate: a^2+b^2+ c^2+2abc+ab if a= -3, b=2, c=-4
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Question 674764
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Evaluate: a^2+b^2+ c^2+2abc+ab if a= -3, b=2, c=-4
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checkley79(3341)
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a^2+b^2+ c^2+2abc+ab if a= -3, b=2, c=-4
-3^2+2^2+-4^2+2*-3*2*-4+-3*2
9+4+16-48+9
38-48=-10 ANS.