Solve each of the following equations. a. 5 2x = 5 7x - 1 b. 4 2x+1

Question:

Solve each of the following equations.

a. 5^2x = 5^{7x - 1}

b. 4^2x+1 = 4^3x-2

c. 7x² = 7^6-x

d. 3^2x² = 3^9x+5

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

See More Books

Question Posted: Aug 23, 2021 01:16 AM

See More Questions

Solve each of the following equations and check your solution a. 3x + 5 = 7x - 11 b. 5 - 4x = -4 - x c. 2 - 3x - 9 = 2x - 7 + 3x d. 4x - 8 - 9x = 10 + 2x - 4 e. 3x + 14 = 4x + 9
Solve each of the following equations and check your solutions. a. 12x - 4 (9x - 20) = 320 b. 5(x - 4) - 3(2 - 3x) = -54 c. 3(2x - 5) - 2(2x - 3) = -15 d. 17 - 3 (2x - 7) = 7x - 3 (2x - 1) e. 4x + 2...
Solve each of the following equations and check your answers. (a) 9(3x 8) 8(9 7x) = 5 + 4(9x +11) (b) 21x 4 7 (5x 6) = 8x 4(5x 7) (c) 5/7x + = 5/14 + 2/3 x (d) 4x/3 + 2 = 9/8 x/6 (e) 7/6 (6x...
What was the action you are most proud of, or that is the most meaningful to you? What was the civic issue that was involved in your action? When and how did you first hear about that issue? Why did...
How many scale categories should be used in an itemized rating scale? Why?
Replace the distributed loading by an equivalent resultant force and specify its location, measured from pointA. 800 N/m 200 N/m -3 m- -2 m-
Define product and period costs and explain how they impact financial statements
Wilkins Food Products, Inc. acquired a packaging machine from Lawrence Specialists Corporation. Lawrence completed construction of the machine on January 1, 2009. In payment for the machine Wilkins...
Question 2. Hari was a soft Blue negotiator and always felt he was giving away too much in negotiations. His boss was particularly unhappy with his last deal, where Hari agreed to give free servicing...
For each of the following requirements, create a new pivot table in a new worksheet. Name each new worksheet as Req 1, Req 2, etc. Format the dollar amounts in each pivot table or pivot chart using...
Simplify each of the following. a. (x 5 ) 3 b. x 7 x 9 c. x 5 x 8 d. e. f. (x -3 ) 5 g. h. i. 3x 2 y 5x 4 y 3 j. k. l. V10
Rationalise the denominators. a. 1/5 b. 3/2 c. 9/3 d. 2/6 e. 4/5 f. 12/3 g. 4/12 h. 10/8 i. 3/8 j. 2/32 k. 3/15 l. 12/156 m. 5/22 n. 7/23 o. 1 + 5/5 p. 3 - 1/3 q. r. 3- v2 V2
In June, Dakota Company reports the following for the month of June: \section*{Instructions} (a) Compute the cost of the ending inventory and the cost of goods sold under (1) FIFO and (2) LIFO. (b)...
Small town Diners has a policy of treating dividends as a passive residual. It forecasts that net earnings after taxes in the coming year will be $500,000. The firm has earned the same $500,000 for...
Part 1-Chi-Square Goodness-of-Fit Tests A health psychologist was interested in women's workout preferences. Of the 56 participants surveyed, 22 preferred running, 8 preferred swimming, 15 preferred...
The Campbell Company is considering adding a robotic paint sprayer to its production line. The sprayer's base price is $1,070,000, and it would cost another $21,000 to install it. The machine falls...
Problem 1. (10 points) Consider the space X = R22 and the map L XX defined as traceX -traceX L:X X = X 0 0 1. Show that L is a linear map; 2. Find the matrix representation M = mat L in the canonical...
Suppose that the exchange rate is 1.25 = 1.00. Options (calls and puts) are available on the Philadelphia exchangein units of10,000 with strike prices of $1.60/1.00. Options (calls and puts) are...
In the previous problem, suppose the project requires an initial investment in net working capital of $250,000 and the fixed asset will have a market value of $230,000 at the end of the project. What...
Read the following description and Write a response of it. The discretion of public administrators can be decreased, but not altogether eliminated. Officials will use their discretion in any given...
The first term of a geometric progression is 270 and the fourth term is 80. Find the common ratio.
Find the sum of each of these arithmetic series. a. 5 + 12 + 19 + (17 terms) b. 4 + 1 + (2) + (38 terms) c. d. x 5x 9x (40 terms) +++ (20 terms)
The first, second and third terms of a geometric progression are the first, fourth and tenth terms, respectively, of an arithmetic progression. Given that the first term in each progression is 12 and...
What general conclusions can you draw about your companys liquidity, solvency and productivity based on your ratio calculations. Working Capital 2017 = $9,994 M 2016 = $10,673 M Current Ratio 2017 =...
Tami Tyler opened Tami's Creations, Incorporated, a small manufacturing company, at the beginning of the year. Getting the company through its first quarter of operations placed a considerable strain...
5. The current spot exchange rate is 0.95/$ and the three-month forward rate is 0.91/$. Based on your analysis of the exchange rate, you are pretty confident that the spot exchange rate will be...

Solve each of the following equations. a. 5 2x = 5 7x - 1 b. 4 2x+1

Question:

Step by Step Answer:

Solve each of the following equations a 5 2x 5 7x 1 we equate the powers 2x 7x 1 colle...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

Students also viewed these Business questions