Question: f(x) is a polynomial function of degree 4 whose coefficients are real numbers; two of its zeros are -3 and 4 - i. Explain why

f(x) is a polynomial function of degree 4 whose coefficients are real numbers; two of its zeros are -3 and 4 - i. Explain why one of the remaining zeros must be a real number. Write down one of the missing zeros.

Step by Step Solution

★★★★★

3.54 Rating (158 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

One of the remaining zeros must be 4 ... View full answer

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 Precalculus Questions!

Suppose that a polynomial function of degree 4 with rational coefficient has the given numbers as zeros Find the other zero(s)? a. - 1, (3, 11/3 b. - (2, - 1, 4/5 c. - i, 2 - (5

Find a polynomial function of degree 4 with -1 as a zero of multiplicity 3 and 0 as a zero of multiplicity 1.

Find a polynomial function of degree 4 with - 5 as a zero of multiplicity 3 and as a zero of multiplicity 1.

f(x) is a polynomial function of degree 4 whose coefficients are real numbers; three of its zeros are 2, 1 + 2i, and 1 2i. Explain why the remaining zero must be a real number.

A polynomial f(x) of degree 3 whose coefficients are real numbers has the zeros -4 and 4 - 5i. Find the remaining zeros of f. Select one: a. 4, -4 + 5i b. 4, 4 + 5i c. 4 + 5i d. -4 + 5i

Q39. A polynomial f(x) of degree 3 whose coefficients are real numbers has the zeros -4 and 4 - 5i. Find the remaining zeros of f. a. 4, -4 + 5i b. 4, 4 + 5i c. 4 + 5i d. -4 + 5i

In problem, explain why the facts given are contradictory. f(x) is a polynomial function of degree 3 whose coefficients are real numbers; its zeros are 4 + i, 4 - i, and 2 + i.

Explain why the facts given are contradictory: f is a polynomial function of degree 3 whose coefficients are real numbers; its zeros are 4 i, 4-i, and 2 i

Q17. Regrind, Inc. regrinds used typewriter platens. The variable cost per platen is $1.90. The total cost to regrind 50 platens is $400. Find the linear cost function to regrind platens. If reground...

Let f be the polynomial function of degree 4 with real coefficients, leading coefficient 1, and zeros x = 3 + i, 2, 2. Let g be the polynomial function of degree 4 with intercept (0, 4) and zeros x =...

What is the reason of difference between fluid level in the legs of U-manometer?( 0.1 m 210.05 m-

Use the Runge-Kutta Fehlberg Algorithm with tolerance TOL = 104 to approximate the solution to the following initial-value problems. a. y' = (y/t)2 + y/t, 1 t 1.2, y(1) = 1, with hmax = 0.05 and...

Which of the following assumptions is necessary in order for a confidence interval to be valid? (a) The population sampled from has an approximate normal distribution. (b) The population sampled from...

What are deferred taxes? On which of the four financial statements do they appear?

In Problems by hand, find the population variance and standard deviation or the sample variance and standard deviation as indicated. Sample: 20, 13, 4, 8, 10

The________ ________is the range of the middle 50% of the observations in a data set.

The following frequency distribution represents the birth weight of all babies born in the United States in 2017. (a) Approximate the mean and standard deviation birth weight. (b) Draw a frequency...

E9-9 (Algo) Colculating Direct Labor Variances [LO 9-4] Parke Plastic, Incoxporated, mahufactures plastic mats to use whth rolling office chairs its standard cost information for last year follows....

Michael has a 25 year mortgage for $350000 with monthly payments of $3118.98. a) What is the nominal annual rate compounded monthly? After 3 years the interest rate has gone down to 6.75% (compounded...

Tyler Trucks stock has an annual return mean and standard deviation of 13 percent and 42 percent, respectively. Michael Moped Manufacturing stock has an annual return mean and standard deviation of...