simplify a(b+c)-b(c+a)-c(a+b)
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Answered by
0
Step-by-step explanation:
a(b+c)-b(c+a)-c(a+b)
=ab+ac-bc-ab-ac-bc
= - 2 bc
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Answered by
0
Answer:
-2bc
Step-by-step explanation:
a(b+c)-b(c+a)-c(a+b)
=ab+ac-bc-ba-ca-cb
=ab+ac-bc-ba-ca-cb
= -bc-bc
= -2bc
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