Question

4 Find the value of x for which
a log3x = 4
​

Answer 1

Answer:

x=81

Step-by-step explanation:

log3x = 4

So, 3^4= x

So, x=81

Answer 2

Answer:

x=81

Step-by-step explanation:                                                     Rewrite  log3(x)=4in exponential form using the definition of a logarithm. If x  and  bare positive real numbers and  b≠1, then  logb(x)=y  is equivalent to  by=x.3raised to4=x

Solve for  x

Raise  3  to the power of  4  

81 = x

Rewrite the equation as  x = 81 .

x = 81

hope it helps

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