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Nikitich [7]
3 years ago
10

Please please please help i need help asap im so lost

Mathematics
1 answer:
tatiyna3 years ago
5 0

(x - a)(x - b)(x - c) \\ (x {}^{2}  - bx - ax + ab)(x - c) \\ x {}^{3}  - bx {}^{2}  - ax {}^{2}  + abx - cx {}^{2}  + cbx + cax - abc

x {}^{3}  + ( - a - b - c)x {}^{2}  + (ab + cb + ca)x  -  abc

- a - b - c =  - 7 \\ ab + ac + bc =   16 \\  - abc =  - 12 \:  \:  \:  \:  \: abc = 12

<h2>( a , b , c ) = ( 2 , 2 , 3 )</h2>

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Answer:

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3 years ago
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6 0
3 years ago
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3 0
3 years ago
Read 2 more answers
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