a.) A = P+P*r*t for r

Does anyone else get r = (A/P-1)/t ?

b.) d = (sqrt(4*R^2-C^2))/2 for C

Does anyone else get C = sqrt((-2d)^2)/4)+R^2

c.) 1/f = 1/q+1/p for q

Does anyone else just get f^-1-p^-1=q^-1?

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- November 29th 2008, 12:48 PMZE2001Solve for the Identified Variable
a.) A = P+P*r*t for r

Does anyone else get r = (A/P-1)/t ?

b.) d = (sqrt(4*R^2-C^2))/2 for C

Does anyone else get C = sqrt((-2d)^2)/4)+R^2

c.) 1/f = 1/q+1/p for q

Does anyone else just get f^-1-p^-1=q^-1? - November 29th 2008, 02:47 PMmasters