Solve the equation. Give solutions in exact form. log x + log (x - 21) = log
Question:
Solve the equation. Give solutions in exact form.
log x + log (x - 21) = log 100
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 37% (8 reviews)
The negative solution x 4 is not i...View the full answer
Answered By
Rashul Chutani
I have been associated with the area of Computer Science for long. At my university, I have taught students various Computer Science Courses like Data Structures, Algorithms, Theory of Computation, Digital Logic, System Design, and Machine Learning. I also write answers to questions posted by students in the area of and around Computer Science.
I am highly fortunate to receive great feedback on my teaching skills that keeps me motivated. Once a student sent me an email stating that I had explained to him a concept better than his professor did.
I believe in the fact that "Teaching is the best way to learn". I am highly fascinated by the way technology nowadays is solving real-world problems and try to contribute my bit to the same.
Besides tutoring, I am a researcher at the Indian Institute of Technology. My present works are in the area of Text Summarization and Signal and Systems.
Some of my achievements include clearing JEE Advanced with an All India Rank of 306 out of 1.5 million contesting candidates and being the Department Ranker 1 at my University in the Department of Computer Science and Engineering.
I look forward to providing the best Tutoring Experience I can, to the student I teach.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
College Algebra
ISBN: 978-0134697024
12th edition
Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Question Posted:
Students also viewed these Mathematics questions
-
Solve exponential equation. Express irrational solutions in exact form and as a decimal rounded to three decimal places. 2 x+1 = 5 1-2x
-
Solve exponential equation. Express irrational solutions in exact form and as a decimal rounded to three decimal places. (3/5) x = 7 1-x
-
Solve exponential equation. Express irrational solutions in exact form and as a decimal rounded to three decimal places. (4/3) 1-x = 5 x
-
Prepare adjusting journal entries, as needed, considering the account balances excerpted from the unadjusted trial balance and the adjustment data. A. depreciation on buildings and equipment, $17,500...
-
Refer to the Kelson Sporting Equipment problem (Chapter 2, Problem 24). Letting R = number of regular gloves C = number of catcher's mitts Leads to the following formulation: Max 5R + 8C s.t. R +...
-
Obtain the model of the currents i1, i2, and i3, given the input voltages v1 and v2, for the circuit shown in Figure. C 12
-
Conventional management accounting systems provide the foundation for all other accounting systems.What are the main differences and links between conventional management accounting and environmental...
-
Hammer Orthopedic Corporation periodically invests large sums in marketable equity securities. The investment policy is established by the investment committee of the board of directors and the...
-
Please solve correctly From a carrier's perspective: Identify the following "value of service" pricing effects as either advantages or disadvantages Charging lower prices for one commodity helps...
-
Consider the clock shown in Figure DP2.5. The pendulum rod of length L supports a pendulum disk. Assume that the pendulum rod is a mass less rigid thin rod and the pendulum disc has mass m. Design...
-
Solve the equation. Give solutions in exact form. log 2 (x - 2) + log 2 (x - 1) = 1
-
Solve the equation. Give solutions in exact form. log x + log (3x - 13) = log 10
-
For what values of a, if any, do the series converge? n=3 1 (! n 1 2a n+ 1
-
We have a 1-dimensional data set with 10 records, where x is the attribute and y is the target class. Attribute x takes values with 0.1 increments, from 0.1 to 1. Target class y takes two possible...
-
Hyrdo Billboard Company entered into an angreement to display billboard advertising for Adele Incorporated for 1 0 months for a $ 6 4 , 0 0 0 fixe fee. The agreement also includes a potential $ 6 , 5...
-
Laval produces lighting fixtures. Budgeted information for its two production departments follows. The departments use machine hours (MH) and direct labor hours (DLH). Overhead cost Fabricating $...
-
he Hossain Corporation reported the following balance sheet data for 2 0 X 4 and 2 0 X 3 : 2 0 X 4 2 0 X 3 Cash $ 9 4 , 0 2 5 $ 3 1 , 9 5 5 Available - for - sale debt securities ( not cash...
-
. MTS Corporation earned revenues of $339000, incurred expenses of $206000, and paid dividends of $42000. When Income Summary is closed to Retained Earnings, the amount of the debit or credit to...
-
These data were obtained for the years 2009 through 2014 and indicate the number of fireworks (in millions) used and the related injuries. Predict the number of injuries if 100 million fireworks are...
-
In the operation of an automated production line with storage buffers, what does it mean if a buffer is nearly always empty or nearly always full?
-
In Problems 7180, for the given functions f and g, find the following. For parts (a)(d), also find the domain. (a) (f + g)(x) (e) (f+g) (3) (b) (f- g)(x) (f) (f-g) (4) (c) (f.g)(x) (g) (f.g) (2) (h)...
-
Find the average rate of change of f(x) = -x 3 + 1: (a) From 0 to 2 (b) From 1 to 3 (c) From -1 to 1
-
In Problems 5170, find the domain of each function. f(x) 5x - 4
-
A battery is used in a physics lab to supply current to a circuit. A voltmeter connected in parallel across the cell reads 5.17 V in an open circuit (figure a) and 4.83 V in a closed circuit (figure...
-
For a non-inverting Op Amp circuits shown below (R1-10K, Rf = 100K2), calculate the expected closed-loop voltage gain and the input impedance. -V2 -15 V V+ + + Vout 741 R1 V1 V3 10k OPAMP 5T VIRTUAL...
-
Box A has mass 10.0 kg and box B has mass 5.0 kg. Box B is pulled by a 20.0 N force to the right. The boxes are on a rough surface with _s=0.0400 and _k=0.0275. A B Tension T Find the magnitude of...
Study smarter with the SolutionInn App