Question: Solve a. b. c. d.|3x 5| = x + 1 e. x +|x + 4 |= 8 f. 8 |1 2x| =

Solve

a.

2x + 1 x-21 = 5


b.


c.

d.|3x − 5| = x + 1 

e.  x +|x + 4 |= 8 

f. 8 − |1 − 2x| = x

2x + 1 x-21 = 5

Step by Step Solution

★★★★★

3.44 Rating (170 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a 2x1x25 We start by considering two cases i 2x1x2 0 and ii 2x1x2 0 i If 2x1x2 0 then we have 2x1x2 ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Cambridge International AS & A Level Mathematics Probability & Statistics Questions!

Q:

8 2x 2 = 3x + x

Q:

4 / 3x 2 = 3x + 5 / 2

Q:

3x / 8 1 / 2 = 1

Q:

A B Solve x2 + 4x - 5> 0 Solve x2 + 3x + 250 (x + 5) (x - 1) >0 (x + 2)(x +1) so x5 -5 x21 x5 -2 x2-1 C D Solve x2 0 (x + 2)(x - 2) 0 -2 2 E F Solve 6x - x2 > 0 Solve x2 + 5x - 6 20 x ( 6 - x) > 0 (x...

Q:

MAT 1575 Final Exam Review Problems Revised by Prof. Kostadinov Spring 2014, Prof. ElHitti Summer 2017, Prof. Africk Spring 2023 1. Evaluate the following definite integrals: a. fox2(x3 + 1)3 dx b ....

Q:

Match the rational functions (a)(d) with the corresponding partial fraction decompositions (i)(iv). (a) (b) (c) (d) (ii) x + 4x + 12 (x + 2)(x + 4) 2x + 8x + 24 (iii) (x + 2)(x + 4) x - 4x +8 (i)...

Q:

Calculate the following integrals 4x 5 2x dx 4x 5 2x dx mencerit sulky nes srltyd in A B C f 5 cos x sin x dx 4 x e 6x 2 x 1 2 dx

Q:

Match each equation with the sketch of its graph in AI. (a) y = |x 2| (b) y = |x| 2 (c) y = |x| + 2 (f) y = |-x| (i) y = |x + 2| 2 (e) y = -|x| (h) y = |x 2|+ 2 (d) y = 2|x| (g) y = -2|x| y B. C....

Q:

The program is to be written in Java. I will provide the code for the hangman and Yahtzee game programs. If you can just provide an interface to play hangman and Yahtzee that would be fine. I cannot...

Q:

1 Solve S= ptprt for t. t = 2 ) Solve the inequality 5 ( X - 1 5 X - 2 4 3 Solve the inequality . 4 (X-1) - 539x+1 B Graph the Solution Solve the inequality - 3X > 2 - X 2 5) A # 641, 000 property is...

Q:

AutoZone, Inc., claims to be the nations leading auto parts retailer. It sells replacement auto parts directly to the consumer. BorgWarner, Inc., has over 17,000 employees and produces automobile...

Q:

The payroll register for Ritchie Manufacturing Co. for the week ended September 14, 2012, is presented in the working papers. Instructions 1. Journalize the entry to record the payroll for the week....

Q:

2. Forecasts and the actual demand for a product during the last five periods is given below: Period Forecast Actual demand 1 300 330 2 335 290 3 320 325 4 328 340 5 335 338 Calculate MAD and bias...

Q:

10. Inter-arrival and service durations studied over past few years for a single channel queuing system revealed the following patterns: Using the random number table given below, simulate the queue...

Q:

ABCD is a trapezium with AB parallel to DC and angle BAD = 90. a. Calculate the coordinates of D. b. Calculate the area of trapezium ABCD. B (3, 2) A (13, 17) D C(13,4) X

Q:

A curve has equation xy = 12 + x and a line has equation y = kx 9, where k is a constant. a. In the case where k = 2, find the coordinates of the points of intersection of the curve and the line. b....

Q:

The line y = x 3 meets the curve y 2 = 4x at the points A and B. a. Find the coordinates of the midpoint of AB. b. Find the length of the line segment AB.

Q:

A project is expected to generate annual revenues of $121700, with variable costs of $76,300 and fixed costs of $16.800. The annual depreciation is $4100 and the tax rate is 21 percent. What is the...

Q:

The following three investment opportunities are available. The returns for each investment for each year vary, but the first cost of each is $20,000. MARR is 9% /year. What is the future worth of...

Q:

Problem 3. Suppose that there are three periods: 0,1, and 2. We consider stocks A, B, and C. None of the three stocks pay any dividend. In period 0, the price of stock A is so = 99.5, the price of...