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Liono4ka [1.6K]
4 years ago
13

-8c2+-c2+5c–7+-10c2+2

Mathematics
1 answer:
Julli [10]4 years ago
5 0
-8c2+-c2+5c-7+-10c2+2 = -8c^2 -c^2 +5c -7 -10c^2 +2\\\\= -8c^2-10c^2-c^2+5c-7+2 =\boxed {-19c^2+5c-5}
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