clarkkrista01 clarkkrista01
  • 26-01-2019
  • Mathematics
contestada

which model represents a factor of 4x^2-9

which model represents a factor of 4x29 class=

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 26-01-2019

Answer:

The top is 4x^2 -9

Step-by-step explanation:

The blue squares are negative and the  orange squares are postive

The top has 4x^2 +9x -9x -9

The bottom has 4x^2 +3x-3x+3x-3x +9

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