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Mademuasel [1]
3 years ago
8

Imma need some help with this plz

Mathematics
1 answer:
koban [17]3 years ago
4 0
 a= 3, b = 2 and c = -3
- a^2 -3 b^3 +c^2 +2b^3-c^2 = -a^2 -b^3
                        = -(3)^2-(2^3)=-9 -8 =-17
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