If you know that -2 is a zero of f(x) = x + 7x + 4x -
Question:
If you know that -2 is a zero of
Transcribed Image Text:
f(x) = x³ + 7x² + 4x - 12, explain how to solve the equation x³ + 7x² + 4x 12 = 0.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (3 reviews)
To solve the equation x 7x 4x 12 0 well use the given information that 2 is a zero of the polynomial ...View the full answer
Answered By
Alex Maina Muigai
I am a recent graduate of Maseno University, where I earned a Bachelor of Science degree in Chemical Engineering. During my studies, I developed a strong knowledge base in chemical engineering principles, including chemical reaction engineering, fluid mechanics, and thermodynamics. I also gained extensive experience in laboratory techniques and process engineering.
Since graduating, I have been working as a tutor in the field of chemical engineering. I have been providing guidance and support to students in the topics of chemical engineering, including designing chemical processes, designing experiments, and troubleshooting problems. I am also proficient in mathematics, physics, and chemistry, which I use to help my students understand the concepts of chemical engineering.
I have a passion for teaching and helping others understand complex concepts. I have a strong commitment to always providing accurate and reliable information to my students, and I strive to ensure that they have a positive learning experience. I am confident that my knowledge and experience in chemical engineering will be an asset to any student who chooses to work with me.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Classifying variables as independent or dependent: The independent variable is the one being manipulated or grouped in the study for comparison. A tip to remember this is to think that independent...
-
Planning Team For P&G company that makes Several Types of Product are focusing on expand the usage for New Brand. On the same time they are about to prepare the aggregate plan that will cover up...
-
An earth satellite remains in orbit at a distance of 7755 km from the center of the earth. What speed would it have to main- tain? The universal gravitational constant is 6.67 x 10-1l N. m2/kg? and...
-
Consider four advertising campaigns where for each one it is cancelled before launch with probability 0.10, it is launched but canceled early with probability 0.18, it is launched and runs its...
-
What penalties can be imposed by the CPAB on PAs who violate rules of professional conduct?
-
What was the rate of growth in real GDP during the most recent quarter? You can find the answer in publications such as the Survey of Current Business, The Economist, and Business Week. Has growth...
-
Which of the following is true regarding the direct write-off method of accounting for uncollectibles? a. The direct write-off method does not adhere to GAAP. b. The direct write-off method does not...
-
The data file agstrat.dat also contains information on other variables. For each of the following quantities, plot the data, and estimate the population mean for that variable along with its standard...
-
1. What are the backgrounds of the investment environment and the soda market in Mexico? 2. What are the relevant cash flows? 3. Should we consider the erosion of the existing product- the regular...
-
In Exercises 5764, find the vertical asymptotes, if any, the horizontal asymptote, if one exists, and the slant asymptote, if there is one, of the graph of each rational function. Then graph the...
-
In Exercises 6974, solve each inequality and graph the solution set on a real number line. 2x 2 + 5x - 3 < 0
-
What assumption is being made about the length of time a bond is held when computing the yield to maturity?
-
P(B|E c ) Find the indicated probabilities by referring to the given tree diagram and by using Bayess Rule. A P(A) = 0.2 P(E|A)=0.6 E P(ECA) = 0.4 -EC P(B) = 0.55 P(E|B)=0.7 -E B EC P(E|B) = 0.3 P(C)...
-
Use the information given in Problem 22 to find: (a) P(A 1 |E) (b) P(A 2 |E) Data from Problem 22 Suppose that events A 1 and A 2 form a partition of the sample space S with P(A 1 ) = 0.35 and P(A 2...
-
On the earth, an astronaut throws a ball straight upward; it stays in the air for a total time of \(3.0 \mathrm{~s}\) before reaching the ground again. If a ball were to be thrown upward with the...
-
Suppose that Y is a normally distributed random variable with = 10 and = 2, and X is an independent random variable, also normally distributed with = 5 and = 5. Find: (a) P(Y>12 and X>4) (b) P(Y...
-
In a hypothesis test the p value is 0.043. This means that we can find statistical significance at: (1) both the 0.05 and 0.01 levels (2) the 0.05 but not at the 0.01 level (3) the 0.01 but not at...
-
This problem shows the importance of considering the importance of converting operating leases to capital leases for the purpose of financial statement analysis. It is based upon the techniques...
-
Evaluate each logarithm to four decimal places. log 0.257
-
Factor the trinomial, if possible. 20p 2 - 100pq + 125q 2
-
Factor the trinomial, if possible. 4x 2 y 2 + 28xy + 49
-
Factor the trinomial, if possible. 9m 2 n 2 + 12mn + 4
-
Given an input string, complete a helper method that extracts the vowels and returns the string of the vowels in the input string recursively. All strings are lowercase. Do not use any loops or...
-
Prepare the necessary journal entries from the following information for Brady Company, which uses a perpetual inventory system. a. Purchased raw material on account, $56,700. b. Requisitioned raw...
-
The town of Jim Thorpe , Pennsylvania operates a scenic railway business for tourists The town is trying to create a cost function for which has been identified as a mixed cost , associated with...
Study smarter with the SolutionInn App