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Write the exact value solution and an approximation for 10^4x=25

User Myte
by
7.4k points

1 Answer

2 votes

Answer:

exact value:
x= (log25)/(4)

approximate: x=0.349485

Explanation:

Exact Value:


10^(4x) = 25


log (10^(4x))= log 25


4x = log 25


x= (log25)/(4)

Approximate:


x= (log25)/(4)


x=1.39794/4\\


x=0.349485

User Emile Zankoul
by
7.3k points