Equations Involving Indices

METHOD:
  1. Comparison of indices or base
    1. If  the base are the same , when \({a^x} = {a^y}\), then x = y
    2. If  the index are the same , when \({a^x} = {b^x}\), then a = b
  2. Using common logarithm (If base and index are NOT the same)
a x =blg a x =lgb x= lgb lga