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Compute: √(14 - 2√13) * √(14 + 2√13) PLEASE HELP ME ASAP!!! Thank you!!!

Compute: √(14 - 2√13) * √(14 + 2√13) PLEASE HELP ME ASAP!!! Thank you!!!
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2 votes
Compute: √(14 - 2√13) * √(14 + 2√13) PLEASE HELP ME ASAP!!! Thank you!!!

User Yashvit
by
7.6k points

1 Answer

6 votes

Answer:

  • 12

Explanation:

  • √(14 - 2√13) * √(14 + 2√13) =
  • √(14 - 2√13)(14 + 2√13) =
  • √(14² - (2√13)²) =
  • √(196 - 4(13)) =
  • √(196 - 52) =
  • √144 =
  • 12
User Hasan Hasanov
by
8.1k points
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