Question 691730
{{{log(10,x^9)=1/2}}}


{{{log(10,x^9)=1/2}}}


{{{log(10,x^9)/log(10,10)=1/2}}}...cross multiply


{{{2log(10,x^9)=log(10,10)}}}


{{{log(10,x^(9*2))=log(10,10)}}}


{{{x^(18)=10}}}


{{{x=root(18,10)}}}....≈{{{1.1364636663857247466375629673247624087740822532320907}}}