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gayaneshka [121]
3 years ago
7

Please help me :(((((((((((((((((((9

Mathematics
1 answer:
ryzh [129]3 years ago
7 0

( - x - 5)( - 2 {x}^{2}  + 3x + 1) \\ =  2 {x}^{3} - 3 {x}^{2}   - x + 10 {x}^{2} - 15x - 5  \\  = 2 {x}^{3}  + 7 {x}^{2}  - 16x - 5 \\

I hope I helped you^_^

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