Question: Solve. 7x 3 + x 2 - 7x - 1 = 0

Solve.

7x3 + x2 - 7x - 1 = 0

Step by Step Solution

★★★★★

3.35 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

This is a cubic equation which can be solved using various methods such as factoring using the rati... 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 Algebra And Trigonometry Graphs Questions!

Q:

Write in C++ . OTHER CHEGG POSTS AREINCORRECT . Please don?t use malloc or convert string to intusing at int data = atoi(line.c_str()); Don't usefree(temp). Add comments and Output snippets. will...

Q:

Solve the following problems: a. 5x + 7x = 0 x(0) = 4 b. 5x + 7x = 15..... - x(0) = 0 %3D c. 5x + 7x = 15. x(0) =4 d. x + 7x =4t x(0) = 5

Q:

Solve x 2 - 7x - 30 = 0.

Q:

1) The Simplex tableau is shown below for a maximization problem X -3 3 X 2 2 1 0 0 0 X 2 X 0 0 1 0 1 4 -2 3 X -1 0 -5 X 0 0 0 1 X 0 1 0 0 RES 35 9 4 5 1 3 6 4 Is the solution in the Simplex tableau...

Q:

Question 1 (2 points) Evaluate him 245 7-+ D" Be sure to state the way it approaches any asymptotes. Question 2 (1 point) The first derivative test is used to determine the nature of Question 3 (2...

Q:

(a) Without doing a sketch, show that the cubic equation x 3 + x 2 + x 1 = 0 has at least one solution on the interval [0, 1]. [Hint: Use a theorem discussed in lectures, or see Section 1.8 of...

Q:

5. Evaluate the following integral - include all the needed work: 9202 - 7x + 3 (x - 2) (12 + 1 ) - dx 7

Q:

Find the indefinite Integral of the following: 7 . 2x- +7x -3 x -2 8. [sec ~ dx 2 9. Solve the following differential equation 2x dx x' +9 10. Evaluate the following: 1 -12x+3 11. Find the area of...

Q:

Find the indefinite Integral of the following: 7 . 2x- +7x -3 x -2 8. [sec ~ dx 2 9. Solve the following differential equation 2x dx x' +9 10. Evaluate the following: 1 -12x+3 11. Find the area of...

Q:

I need some help understanding how to solve these problems, could I get some assistance? 9. [-/1 Points] DETAILS MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the equation x2 + 2 + Dx + Ey + F = 0...

Q:

The long pipe in Fig 3.133 is filled with water at 20°C. When valve A is closed, p1 − p2 = 75 kPa. When the valve is open and water flows at 500 m3/h, p1 − p2 = 160 kPa. What is the...

Q:

Since 1935, there have been 11 changes of prime minister in Canada, including Pierre Trudeau's re-election in 1980 after a period in Opposition. The political party of each new prime minister is...

Q:

A ( qthhxx 844de sis Grades and Attenda.. & Evolve End-of Life Decision... 4 Repo Question 87 Which ethnic group may be culturally opposed to men embracing each other around the shoulders in...

Q:

Why do they think of net energy as a determinant of human culture? Do you agree?

Q:

A researcher is interested in whether students who attend private high schools have higher average SAT scores than students in the general population. A random sample of 90 students at a private high...

Q:

The producers of a new toothpaste claim that it prevents more cavities than other brands of toothpaste. A random sample of 60 people used the new toothpaste for 6 months. The mean number of cavities...

Q:

Why does t cv change when the sample size changes? What must be computed to determine t cv ?

Q:

You have decided to invest 10,000 of your lottery winnings in a 2 asset portfolio in the following proportions: Security A Security B Expected return on security r i 20% 15% Standard deviation of...

Q:

X Mobile has two different bonds currently outstanding. Bond Y is a premium bond with a coupon rate of 8.5 percent, and Bond Z is a discount bond with a coupon rate of 5 percent. Both bonds have a...

Q:

Brower, Inc. just constructed a manufacturing plant in Ghana. The construction cost 9 billion Ghanian cedi. Brower intends to leave the plant open for three years. During the three years of...