Question

IF Logx
25=2 Then x =​

Answer 1

Step-by-step explanation:

Rewrite logx(25)=2 in exponential form using the definition of a logarithm. If x and b are positive real numbers and b≠1, then logb(x)= y is equivalent to by=x.

x^2=25

Rewrite 25 as 5^2.

x=±√5^2

Pull terms out from under the radical, assuming positive real numbers.

x = ±5