Hotrode
Hotrode Hotrode
  • 04-04-2017
  • Mathematics
contestada

4ksquared-1=63 help me

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djrocks6192002
djrocks6192002 djrocks6192002
  • 04-04-2017
k =16 hope this helps
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Hana03
Hana03 Hana03
  • 04-04-2017
4k^(2)-1=63
4k^(2)=63+1
4k^(2)=64
K^(2)=64/4
K^(2)=16
Radical k^(2) =k
Radical 16 =4

So k=4
Answer Link

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