Asked by Carson
How do I solve for r in this equation. I can't remember what to do with the negative exponent.
w=Cr^-2
w=Cr^-2
Answers
Answered by
BeagleBoy
Negative exponents are better thought of as fractions. So, Cr^-2= 1/Cr^2
w/1=1/Cr^2
w times Cr^2=1
r= sqrt 1/cw
w/1=1/Cr^2
w times Cr^2=1
r= sqrt 1/cw
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