Ответ:
[tex]f( - 1) = 616000[/tex]
Объяснение:
[tex]f( - 1) = (60 \times ( - 1) + \\ \\ + 500)(500 - 60 \times ( - 1)) - \\ - (50 - 6 \times ( - 1)) {}^{2} \times ( - 100) = \\ = 540 \times 560 - 56 {}^{2} \times ( - 100) = \\ = 302400 + 313600 = \\ = 616000[/tex]
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Ответ:
[tex]f( - 1) = 616000[/tex]
Объяснение:
[tex]f( - 1) = (60 \times ( - 1) + \\ \\ + 500)(500 - 60 \times ( - 1)) - \\ - (50 - 6 \times ( - 1)) {}^{2} \times ( - 100) = \\ = 540 \times 560 - 56 {}^{2} \times ( - 100) = \\ = 302400 + 313600 = \\ = 616000[/tex]