Weird Logarithms
Algebra
Level
3
\[\large { 2 }^{ \log _{ 70 }{ 9800 } }\times { 5 }^{ \log _{ 70 }{ 140 } }\times { 7 }^{ \log _{ 70 }{ 2 } } = \ ?\]
by
Ayush Mishra