Use the change of base formula to evaluate log3 48. then convert log3 48 to a logarithm in base 5. round to the nearest thousandt.

To find the inverse of a number a, one can use the equation f(c) = a-1/c=0 where c is the inverse of a use the secant method of finding roots of equations to find the inverse of a = 2.5 ,er = 0.001%