Question 963077
Show that the solution for this equation '16^x -5 *8^x= 0' is x=log 5 base 2
16^x=5*8^x
take log base 2 of both sides
{{{log(2,(16^x))=log(2, (5))+log(2,(8^x))}}}
{{{xlog(2,(16))=log(2, (5))+xlog(2,(8))}}}
{{{4x=log(2, (5))+3x}}}
{{{x=log(2, (5))}}}