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Mathematics 22 Online
OpenStudy (ny,ny):

solve for x and check: logb(x^2-30) = logb x

OpenStudy (ribhu):

this becomes x^2 -x-30 =0

OpenStudy (ribhu):

x= 6, -5

OpenStudy (ny,ny):

\[\log_{b}( x^{2} - 30) = \log_{b} x \]

OpenStudy (ny,ny):

how?

OpenStudy (ribhu):

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