Question

Please answer this:​

Answer 1

$HEYA \: \\ \\ (7) {}^{ - 2(1 + log_{7}(2) )} \: \: + \: \: \: \: 5 {}^{ - ( log_{5 {}^{ - 1} }(7)) } \\ \\ 7 {}^{ - 2} \times 7 {}^{ - 2 log_{7}(2) } \: \: + \: \: \: \: 5 {}^{ log_{5}(7) } \\ \\ 7 {}^{ - 2} \times 2 {}^{ - 2} \: \: + \: \: \: \: 7 \\ \\ (1 \div 49) \times (1 \div 4) \: \: + \: \: 7 \\ \\ (1373) \div 196$