725x5 725x5SolutionThis can be written as 25x570714 taking l

7(2^5x)=5

7(2^5x)=5

This can be written as 2^5x=5/7=0.714

taking ln on both sides 5x*ln(2)=ln(0.714)

=5x*(0.693)=-0.3368

=x*3.465=- 0.3368

=x=-0.0972

7(2^5x)=5 7(2^5x)=5SolutionThis can be written as 25x=5/7=0.714 taking ln on both sides 5x*ln(2)=ln(0.714) =5x*(0.693)=-0.3368 =x*3.465=- 0.3368 =x=-0.0972

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