3 years ago

Find the difference for (-3ab-8a+8)-(-5ab+2)

Mathematics

2 answers:

CaHeK987 [17]3 years ago

6 0

-3ab-8a+8
-(-5ab +2)
------------------
2ab-8a+6

liubo4ka [24]3 years ago

6 0

Since the - sign is infront of an equation in parenthesis you have to distribute it as -1. So...
(-3ab-8a+8) -(-5ab+2)
(-3ab-8a+8) +5ab-2 hint. Negative times a negative equals a positive.
Now combine like terms.

2ab - 8a + 6
there is you final answer

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