Just a Girl
New member
Can someone show me how you get the answers to the three following questions. I need to know how to solve these types of questions for my exam on friday!
1.) Condense the logarithmic expression 1/2 ln(x+1) - 1/2 ln(x-1) + lnC
2.) Use the change of base formula to write an expression in terms of logarithms to base e for log (base of 5) 10. What is the value to the nearest 0.01?
3.) Use the properties of logarithms to evaluate the expression log (base of a) 3 sqrt (a^2).
Thank you so so so much for your help!
So for 2 it would be 1.43?
1.) Condense the logarithmic expression 1/2 ln(x+1) - 1/2 ln(x-1) + lnC
2.) Use the change of base formula to write an expression in terms of logarithms to base e for log (base of 5) 10. What is the value to the nearest 0.01?
3.) Use the properties of logarithms to evaluate the expression log (base of a) 3 sqrt (a^2).
Thank you so so so much for your help!
So for 2 it would be 1.43?