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Help me with 12, 13, and 14 please ! thanks
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4 votes
Help me with 12, 13, and 14 please ! thanks

Help me with 12, 13, and 14 please ! thanks-example-1
User BrickByBrick
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2 Answers

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12. (4/5)² = 16/25

13. (-5/12)² = 25/144

14. (13/6)² = 169/36

User Franck Freiburger
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6 votes
note: the negative on question 13 becomes a positive as the negative is getting multiplied by itself (another negative) so it becomes a positive
Help me with 12, 13, and 14 please ! thanks-example-1
User LorikMalorik
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