Wednesday

April 16, 2014

April 16, 2014

Posted by **Paul** on Tuesday, January 1, 2013 at 11:46am.

5^x=4

a. what is the exact answer?

**I think it is In4/In5

b. what is the answer approximated to 3 decimal places.

- calculus -
**Reiny**, Tuesday, January 1, 2013 at 11:52amyou are correct

use your calculator to find an approx value of that

I got .861....

**Related Questions**

calculus - solve the following exponential equation 9^x=6 I get In6/In9 what is ...

exponential equation-Algebra - Solve the exponential equation. Express the ...

calculus - solve the following exponential equation. 8^x=3 what is the exact ...

Math - Exponential equation - Solve the exponential equation. Express your ...

college algbra - find the domain f(x)=x/x-8,g(x)=-7/x solve the following ...

math need help urgent - find the domain f(x)=x/x-8,g(x)=-7/x solve the following...

math need help urgent - find the domain f(x)=x/x-8,g(x)=-7/x solve the following...

Math - Solve the following exponential equation 5^2-x=7^5x+7

pre-calculus - solve the equation 1. In x + In (x+12) =2 x= ? or either there is...

math - solve the following exponential equation e^x-4=-e^-x when I work i get x-...