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Nalolivares
08.02.2021 •
Mathematics
Plz I might fail if I don’t get this done. PLZZZ Help
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Ответ:
f(10) = -130
Step-by-step explanation:
f(x) = -x² - 3x
f(10) = -(10)² - 3(10)
f(10) = -100 - 30
f(10) = -130
Ответ:
= 7x^2 + x + 9 - 3x^2 - 4x + 5
= 4x^2 - 3x + 14