3 years ago

4ksquared-1=63 help me

Mathematics

2 answers:

Levart [38]3 years ago

6 0

K =16 hope this helps

Reil [10]3 years ago

3 0

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

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