How do you solve $4^x=16$ ?

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Answer 1 · 2018-03-24T12:24:39

$x=2$

$"expressing "16=4^2$

$rArr4^x=4^2$

$"since the bases are both 4 then equate the exponents"$

$rArrx=2$

How do you solve 4^x=164^x=16?