1) -7х^2+11х+6 2)-5х^2-3х+2

Question

1) -7х^2+11х+6
2)-5х^2-3х+2

Comments

chto delat'.?

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reshit'.? najti korni uravnenija.?

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ili razlozhit' na mnozhiteli.?

Answer 1

Решение во вложении
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