santiagoramirezsuaza santiagoramirezsuaza
  • 13-02-2020
  • Mathematics
contestada

A rectangular whiteboard has an area of x^2-12x-45. Which expression could
represent the width of the board?
(A) x-45
(B) x-3
(C) x+3
(D) x+1

Respuesta :

hjpetillo hjpetillo
  • 19-11-2020

Answer:

its c trust it showed me after i got wrong.

Step-by-step explanation:

Answer Link

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