Question 1018483
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a.  {{{ log ( ( ( root(3,a^7) root(2,b) )/(root(5,c)) ) ) }}} = {{{(7/3)*log((a))}}} + {{{(1/2)*log((b))}}}} - {{{(1/5)*log((c))}}}.


Then substitute the given values and calculate.



b.  Can {{{ log((a^2 + b^2)) }}} be simplified? If so how?
    No.


c.  Can {{{ sqrt(a^2 + b^2) }}} be simplified? If so how?
    No.
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