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
Solve the following logarithmic equation. log 5(x+4)= log 59 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution set is (Simplify your answer. Type an exact answer. Use a comma to separate answers as needed.) O B. There is no solution. Click to select and enter your answer(s). Solve the following logarithmic equation. 2 log 2(x - 5)+ log 22 = 3 Select the correct choice below and,...
Solve the following equations: a) log2 (2) + log2 (3x - 5) = 3 b) 22+3 = 7° c) log(+4) + loge(x+3) = 1 d) 4e-2 = 31
Solve the following logarithmic equation. Use a calculator if appropriate. log 12(x-2) - log 12(x+5) = log 123 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution set is (Simplify your answer. Use a comma to separate answers as needed.) OB. The solution is the empty set,
(8) Solve the equation and find exact solutions. log2 (x + 1) = 1 - log2 (x - 1)
Solve the equation for X. |8-3x = 4 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution is x = (Simplify your answer. Type an integer or a fraction. Use a comma to separate answers as needed.) O B. The solution set is the empty set. Graph using the x- and y-intercepts. y - 2x + 2 Use the graphing tool to graph the linear equation. Use the...
6. Solve for x log2 (x + 7) + log 2x-3. a) x+7=3 b) 1 c) not possible x d) none of these 7. Evaluate log, a) x b) c) not possible d) none of these 8. What is the solution of -764? a) -2 b) 0 c) 2 d) 10 9. Find the approximate value of the expression log 16 160 a) 0.54 b) 1.83 c) 2.20 d) 0.9 10. Find the value of the expression 2.5 b) 12.2...
solve each equation algebraically: a) 3+7e^2x=24 b) 2^x+5=7^3x+1 c) 3^(2x) - 3^(x) - 20=0 d) log x + log (x-5)=2 ^6 ^6 e) log(x+2)-log(x-1)=1 f) ln(log (x^2 + 2x))=0 ^3 d og, 71 Solve each of the exponenti a tions call the as well as a decimal approximation to the nearest the get the approximated solutions Yo d ac t o a) 3+72-24 d) 3 -3-20 - 0 get the approximated solution a) loe +log.-5) = 2
2. (5 points) Solve the logarithmic equation for 2: log2 (log3(4x)) = -1
Solve each equation algebraically and check answers. 3. Solve each equation algebraically; check your answers. (a) 32x-9 = 243 (b) n(x2 – 2x + 2) = 0 () log(7x - 4) = 1