Justin71173 Justin71173
  • 21-05-2021
  • Mathematics
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Evaluate f(x) when x=-4

Evaluate fx when x4 class=

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Jbusta21 Jbusta21
  • 21-05-2021
4^2+7(4)+9=53 4^2=16 7(4)=28 16+28=44+9=53
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Аноним Аноним
  • 21-05-2021

Answer: :(−7−√132,0),(−7+√132,0)

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