akestay213 akestay213
  • 21-10-2020
  • Mathematics
contestada

Factor completely 4x^2-81

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mathstudent55
mathstudent55 mathstudent55
  • 21-10-2020

Answer:

(2x - 9)(2x + 9)

Step-by-step explanation:

4x^2 - 81 = (2x - 9)(2x + 9)

Answer Link
aylinj7
aylinj7 aylinj7
  • 21-10-2020

Answer:

(2x+9)(2x-9)

Step-by-step explanation:

kind of simple actually

4x^2-81=(2x+9)(2x-9)

Answer Link

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