### Find all the rational zeros of f

Assignment Help Mathematics
##### Reference no: EM13798233

Find all the rational zeros of f(x). Then solve f(x) =0.

F(x) = x^3 -13x+12

f(x) =0 has solutions x=____. Use commas to seperate answers as needed.

Sove the following inequality.

x^3 + 8x^2 - 64x is less than or equal to 512.
The solution set is ____.  (Type in interval notation.)

Use quadratic formula to find exact solutions.

5x^2 +6x = -9
x=____.  (type answer in form a +bi. use a comma to seperate answers as needed.)

### Previous Q& A

#### What role do interest rates play in consumer debt

How has consumer debt changed over the past few generations and what role do interest rates play in consumer debt?

#### Use synthetic division to find the function values

Use synthetic division to find the function values.   f(x) = x^4 - 16; find f(3), f(-3), f(1 - square root of 5)

#### What will happen to the demand curve for the product

What would happen in market and If a price ceiling were established at \$3, what would happen in this market?

#### Describe the context of the caring moment

What might you have done differently to enhance the transpersonal relationship?

#### The monthly sales at an import store

The monthly sales at an import store are currently \$10,000 but are expected to be declining at the rate of S'(t) = -10t^(2/5) dollars per month t months from now. The store is profitable as long as the sales level is above \$8,000 per month. Find a fo..

#### How zappos has implemented social responsibility programs

Briefly explain how Zappos has implemented social responsibility programs into its business. How have charitable giving and volunteer engagement programs helped Zappos foster social responsibility

#### How has network television performed relative to cable

How has network television performed relative to cable, subscription, and streaming television recently? Use two sources from the TV websites approved for the course.

#### Average cost-marginal cost curves for representative firm

The market for Banh Mi in Auckland CBD consists of 6 restaurants operating in monopolistic competition. Suppose that these firms face monthly fixed costs of \$5,000 and marginal costs of \$3. Draw the average cost and marginal cost curves for a represe..

#### What is the maximum level of fixed costs

The demand for cargo bikes in New Zealand is where I is average income in thousands (i.e. if average income is 50,000 I=50) a) Suppose Avanti decides to begin producing cargo bikes, and there are currently no other companies supplying the New Zealand..

#### Write an argument essay global climate change is a hoax

Write an argument or persuasive essay Global climate change is a hoax.

### Similar Q& A

#### Row operations and reduced row echelon form

Rewrite the following system of equations as an augmented matrix. Put the matrix in reduced row echelon form to find the solution to the system of equations.

#### What is the sum of the preceding probabilities

What is the sum of the preceding probabilities, and why is it less than 1.0?

#### Linear transformation of the space of polynomials

Math: Linear Transformation of the Space of Polynomials, Which of the following is a linear transformation T of the space of polynomials? Circle the letters corresponding to correct answers.

#### Significant concepts about physical-social domains

What are the most signification concepts that you have learned about the physical and social domains on the basis of your reading and experience with children?

#### Express the area of the rectangle as a function of

The base of a rectangle lies on the -axis, while the upper two vertices lie on the parabola . Suppose that the coordinates of the upper right vertex of the rectangle are . Express the area of the rectangle as a function of .

#### What is the height of the building

a building cast shadow 230 meters long at the same time a pole 2 meters high casts a shadow 10 meters long. what is the height of the building.

Use the Midpoint Rule, with n=4, to approximate the area of the region bounded by f (x)=x^3 -8x^2+16x and the x-axis between x=0 and x=4. Round answer to two decimal places.

#### Prove or disprove that the subgroup h is normal

Prove or disprove that the subgroup H is normal in the group G and what is the order of the factor group D8=Z(D8)?

#### How fast does each bicyclist travel

Jodie bicycles 7km/h faster than Robert. In the same time it takes Robert to bicycle 51 km, Jodie can bicycle 72 km. how fast does each bicyclist travel?

#### Crystals tomato plant was 32.65 centimeters tall in june

Crystals tomato plant was 32.65 centimeters tall in june. During july, the plant grew 82.6 centimeters. How tall was Crystals tomato plant at the end of july?

#### How many textbooks of each type were sold

A textbook store sold a combined total of physics and psychology textbooks in a week. The number of physics textbooks sold was two times the number of psychology textbooks sold. How many textbooks of each type were sold?

#### Differentiation and related rates

A baseball diamond has the shape of a square with sides 90 feet long. A player running from second base to third base at a speed of 28 feet per second is 30 feet from third base.