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Find the simplest expression of a(b – c) – b(c – 2a) – c(2a – b)
  • a)
    3ab – ac
  • b)
    3(ab – ac)
  • c)
    2(ab – ac)
  • d)
    2ab – 3ac
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Find the simplest expression of a(b – c) – b(c – 2a)...
a(b – c) –b(c – 2a) – c(2a – b)
= ab – ac – bc + 2ab – 2ac + bc
= 3ab – 3ac = 3(ab – ac)
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Find the simplest expression of a(b – c) – b(c – 2a) – c(2a – b)a)3ab – acb)3(ab – ac)c)2(ab – ac)d)2ab – 3acCorrect answer is option 'B'. Can you explain this answer?
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