Question 1097461
State the three pairs of positive integers (a,b) that satisfy {{{ 3^4+2a^b=3^5 }}}
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{{{ 3^4+2a^b=3^5 }}}
{{{81 + 2a^b= 243}}}
{{{2a^b= 162}}}
{{{a^b= 81}}}
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3^4 = 81
9^2 = 81
81^1 = 81