Question

simplify the algebraic expression of 5ab(a-1)-5a^2(b-c) with explanation
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Answer 1

Answer:

2x and –5x are like terms

a and 1/2 a are like terms

6x and 5y are unlike terms

Like terms can be added or subtracted from one another.

Answer 2

Answer:

simplify

5ab(a-b)-5a²(b-c)