indianboy12 indianboy12
  • 21-01-2019
  • Mathematics
contestada

decide whether x=2 is a solution of x square+4x-12=0

Respuesta :

diyorspykid2005 diyorspykid2005
  • 21-01-2019

Answer:Yes, it is


Step-by-step explanation:

2^2+4(2)-12=0

4+8-12=0

12-12=0

0=0

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