Seudónimo Seudónimo
  • 12-03-2018
  • Mathematics
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1 question thank you:D

1 question thank youD class=

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Аноним Аноним
  • 12-03-2018
Ans: 16x² - 1

Reason:
16x² - 1
= (4x)² - (1)²
= (4x + 1)(4x - 1)
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