2. (5 points) Solve the logarithmic equation for 2: log2 (log3(4x)) = -1
Solve the following logarithmic equation; log(2x-1) = log(x+3) + log3
Solve the equation. 2 +log3(2x + 5) - log3 x = 4 • {1,5 ( 146 0 (15 Solve the exponential equation. Express the solution set in terms of natural logarithms. 65x = 3 學 O 5 In 3]
What's the equation of the graphed logarithmic function below?
A. f(x) =
log3(x + 2)
B. f(x) =
log3x – 2
C. f(x) =
log3x
D. f(x) =
log3(x – 2)
4. a) Solve the equation log2 (x - 5) - log: ( x - 2) +1 algebraically. b) Verify your answers are reasonable by graphing both y = log2 (x - 5) and y = log: (x-2) +| on the same set of axes.
Use the definition of a logarithmic function to rewrite the equation in exponential form. 1 -3 = log2 8 (1)3 13 2 Solve for x by writing the equation in exponential form. 1 log 16(x) 2 X = -4 X Solve for x by writing the equation in exponential form. log;(2x + 17) = 2 + X = Write the equation in logarithmic form and solve for x. (Round your answer to three decimal places.) 7x + 5 0.36 e...
DETAILS SPRECALC7 4.1.008. Solve the logarithmic equation for x. (Enter your answers a (a) log(2x) = 3 x = 500 (b) log(x + 1) + log(2) = log(7x) 2 5 5 In(3 - x) = 4 جب X = -e +3 (d) log2(x + 2) + log2(x - 1) - 2 x = 2 Viewing Saved Work Revert to Last Response Submit Answer View
(8) Solve the equation and find exact solutions. log2 (x + 1) = 1 - log2 (x - 1)
Write the expression as the sum or difference of two logarithmic functions containing no exponents. log3(**/*+2) Solve the equation. In(x + 2) + In(x) = In(x + 12) X= The purchasing power P (in dollars) of an annual amount of A dollars after t years of 5% inflation decays according to the following formula. P = Ae-0.05t (a) How long will it be before a pension of $90,000 per year has a purchasing power of $20,000? (Round your answer to...
Solve the following logarithmic equation. Be sure to reject any value of that is not in the domain of the original logarithmic expression. Give the exact answer log2 (x + 18)=6 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. } (Type an integer or a simplified fraction.) O A. The solution set is O B. There is no solution
Solve the following logarithmic equation. 3 log 4x= - log 464 Select the correct choice below and, if necessary, fill in the answer box to comple --- A. 1 1- iV3 1+i V3 The solution set is 4 8 8 (Simplify your answer. Type an exact answer. Use a comma to separate OB. There is no solution.