josiah888
josiah888 josiah888
  • 14-04-2022
  • Mathematics
contestada

Find the zeros of the function y = -4x^2 + 16

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loneguy
loneguy loneguy
  • 14-04-2022

[tex]-4x^2+16 & =0\\\\\implies -4(x^2-4) & =0 \\\\\implies x^2-4 =0\\ \\\implies x^2-2^2 =0\\\\\implies (x+2)(x-2)=0\\\\\implies x=2,~~x = -2[/tex]

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