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2 years ago

Help me out please, thanks

Mathematics

1 answer:

aev [14]2 years ago

8 0

Hello!

f(x) = x² + 12x <=>

<=> a = 1, b = 12 <=>

<=> x = -12/2×1 <=>

<=> x = -6 <=>

<=> f(-6) = -36 <=>

<=> (-6; -36)

Good luck! :)

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