ememojong400
ememojong400 ememojong400
  • 15-11-2021
  • Mathematics
contestada

Express y²-16y+k as a perfect square.​

Respuesta :

katherineneigh526 katherineneigh526
  • 15-11-2021

Answer:

(y-4)(y+4)

Step-by-step explanation:

When you factor the y^2 you need to factor the rest of your equation. Your K does not exist since it is a perfect square and there is no c. Then you square 16 which is 4 so you have (y-4) (y+4). Hope this helps :)

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