SOLUTION: I have k(squared)=49 and I need the steps to working it out along with the answer please...(:

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Question 579676: I have k(squared)=49 and I need the steps to working it out along with the answer please...(:
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!


Take square root of both sides. Note that k can be positive or negative.