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- a² +4ab-b² (if a = 2 and b = -6)

- a² +4ab-b² (if a = 2 and b = -6)
asked 141k views
5 votes
- a² +4ab-b² (if a = 2 and b = -6)

asked
User Incandescentman
by
8.0k points

1 Answer

2 votes

Answer: -88

Explanation:

-a^2 +4ab - b^2, if a = 2 b = -6

-2^2 + 4(2)(-6)- (-6)^2

-4-48-36= -88

answered
User MatheM
by
8.2k points
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