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Serjik [45]
3 years ago
14

Simplify. -4x^2-5(x+3)+x^2​

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
6 0
-4x^2-5(x+3)+x^2 :

-4x^2-5x-15+x^2

-3x^2- 5x -15
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