minimeef
minimeef minimeef
  • 07-12-2018
  • Mathematics
contestada

Is 2 a zero of x^2 + 2x - 8

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lawrancerose
lawrancerose lawrancerose
  • 07-12-2018

Answer:

yes

Step-by-step explanation:

x^2 + 2x - 8

4x+8

Answer Link
anonymous12345678901
anonymous12345678901 anonymous12345678901
  • 07-12-2018
x^2+2x-8
(X+4)(x-2)
X=-4 x=2

2 is a zero of x^2+2x-8
Answer Link

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