mmeza1907 mmeza1907
  • 03-05-2020
  • Mathematics
contestada

Evaluate −x2+4x+1 when x=−2.

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joshleemelendez
joshleemelendez joshleemelendez
  • 03-05-2020
y = -(-2)^2 + 4(-2) + 1
y = -4 - 8 + 1
y = -11
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