Solve: a. x 2 < 36 5x b. 15x < x 2 + 56 c. x(x
Question:
Solve:
a. x2 < 36 − 5x
b. 15x < x2 + 56
c. x(x + 10) ≤ 12 − x
d. x2 + 4x ,3(x + 2)
e. (x + 3)(1 − x) < x − 1
f. (4x + 3)(3x − 1) < 2x(x + 3)
g. (x + 4)2 ≥ 25
h. (x − 2)2 >14 − x
i. 6x(x + 1) < 5(7 − x)
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (4 reviews)
we can rearrange the terms to get all the terms on one side x2 x 9 0 Then we can factor the quadratic expression x 3x 3 0 The roots of this inequality ...View the full answer
Answered By
Darwin Romero
I use a hands-on technique and am approachable to my students. I incorporate fun into my lessons when possible. And while my easy-going style is suitable for many subjects and grades, I am also able to adapt my style to the needs of the student. I can describe myself as friendly, enthusiastic and respectful. As a teacher, we can easily get respect from the students if they would feel respected first
0.00
0 Reviews
10+ Question Solved
Related Book For
Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook
ISBN: 9781108407144
1st Edition
Authors: Sue Pemberton, Julian Gilbey
Question Posted:
Students also viewed these Mathematics questions
-
2 / 5x 4 = 2x 3 / 4
-
Solve for x. 1. 2x - 5 3 2. 3x - 7 2 3. - 5x + 13 - 2
-
H (-4) Evaluate h(x) = 3x 4 / 5x + 2at the given value of x.
-
For the spherical coordinate system (R, , ) in Fig. 1.6, show that: Fig 1.6 X @3 0 Ex R e2 en ee X2
-
2, 5, 0, 1 We have provided simple data sets for you to practice the basics of finding measures of center. For each data set, determine the a. Mean. b. Median. c. Mode(s).
-
Write the complex conjugate of the complex number. Then multiply the number by its complex conjugate. 1. 9 + 2i 2. 8 10i 3. 1 - 5i
-
Describe the changes that have taken place in share trading venues over the past decade.
-
After discovering a new gold vein in the Colorado Mountains CTC Mining Corporation must decide whether to mine the deposit. The most cost-effective method of mining gold is sulfuric acid extraction,...
-
- [-71 Points] DETAILS MY NOTES MITAN 11.2.054. SUBMISSIONIS USED Calculate the monthly finance charge for the credit card transaction. Assume that it takes 10 days for a payment to be received and...
-
A market research firms three clients each requested that the firm conduct a sample survey. Four available statisticians can be assigned to these three projects; however, all four statisticians are...
-
Express each of the following in the form a (x + b) 2 . a. 4x x 2 b. 8x x 2 c. 4 3x x 2 d. 9 + 5x x 2
-
Find the real solutions of the following equations. a. 8 (x2 + 2x - 15) = 1 b. 4 (2x2 11 + 15) = 1 c. 2(x 2 4 + 6) = 8 d. e. (x 2 + 2x 14) 5 = 1 f. (x 2 - 7x + 11) 8 = 1 3(2x +9x+2) 9
-
Consider the problem of finding the area of the region bounded by the x-axis, the line x = 4, and the curve (a) Use a graphing utility to graph the region and approximate its area. (b) Use an...
-
1. After getting into the body of the person, thevirus enters into macrophages where RNAgenome of the virus replicates to form viral DNAwith the help of the enzyme reverse transcriptase.This viral...
-
Question 2: Consider filtrations Gn Fn, n = 0,1,. If {Mn)n0 is adapted to {Gn}nzo and is a martingale with respect to {F}n0, is it also a martingale with respect to {Gn}nzo?
-
Analytics Corporation was organized on January 1, current year. At the end of the current year, the following financial data are available: Total revenues Total expenses (excluding income taxes) $...
-
a) A financial institution has the following portfolio of over-the- counter options on sterling: Type Position Delta of Option Gamma of Option Vega of Option Call 1,500 0.55 1.5 1.8 Call -1,000 0.8...
-
Kohn Corporation statement of income and retained earnings year ended December 31, 19x2: Net Sales Expenses Cost of Goods Sold Selling, General and Administrative Depreciation Interest Net Income...
-
An averaging amplifier is a summer that provides an output equal to the average of the inputs. By using proper input and feedback resistor values, one can get Using a feedback resistor of 10 k,...
-
What is EBIT/eps analysis? What information does it provide managers?
-
Find the range of values of between 0 and 2 for which cos 2 > cos.
-
Prove that a = 4b cos 2x cos x. B X a b 3x C
-
Solve the equation tan(x 45) + cot x = 2 for 0 < x < 180.
-
Garcia Industries uses a cost system that carries direct materials inventory at a standard cost. The controller has established these standards for the cost of one unit: Standard Quantity X Standard...
-
In a small town of 5,832 people, the mayor claims that there is a difference in the proportion of voters ages 18-30 who would support an increase in the food tax and the proportion of voters ages...
-
Suppose that the continuously compounding annualized interest rate is 10% and that the price of a S&R stock is $1,000. a. Suppose that you are offered a one-year long forward contract on S&R stocks...
Study smarter with the SolutionInn App