SOLUTION: How to find B^2 in 1^2 + B^2 = √2^2

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Question 1025415: How to find B^2 in 1^2 + B^2 = √2^2
Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
.
 =    --->

 = ,

 = ,

 = .

One more step, and

B = +/-1.


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