129 Answered Questions for the topic Polynomial

12/21/15

for the polynomial function ƒ(x)= -2x2 - 4x + 16, find all local and global extrema.

for the polynomial function ƒ(x)= −2x2 − 4x + 16, find all local and global extrema.

12/11/15

zeros:-3,-1,2 degree 3 how i do it

zeros:-3,-1,2 degree 3 how i do it

12/06/15

HOW TO FIND REAL ZEROS FOR x^4-5x^3+6x^2-4x-8

I HAVE ALREADY WORK ON IT FOR 2 HOURS AND i GOT NOTHING I EXPECT TO GET NO JUST AN ANSWER BUT ALSO A STEP BY STEP EXPLAINATION PLEASE THANK YOU SO MUCH

10/16/15

help please

Solve these polynomial equations:   A) (2x-3)(3x-1)=0   B) x^2-3x=4

06/17/15

A ladder is leaning against a building so that the distance from the ground to the top of the ladder is 3 feet less than the length of the ladder.

find the length of the ladder if the distance from the bottom of the ladder to the building is 9 feet.

05/16/15

polynomial

During the first 13 sec of a jump, the number of feet that a skydiver falls in t seconds is approximated the polynomial.11.12t^2In 2009, 108 U.S. skydivers fell headfirst in formation from a height... more

05/16/15

polynomial for the sum of the areas of the rectangles

Solve. (a) Find a polynomial for the sum of the areas of the rectangles: Length 8x, Width x, Length x, Width x (b). Length 3 Width x, Length x Width x: Find the sum of the area when x=3 and x=2. 3

05/16/15

polynomial

Gentamicin is antibiotic frequently used by veterinarians. The concentration in micrograms per milliliter (mcg/mL), of Gentamicin in a horse’s bloodstream t hours after injection can be... more

04/28/15

can you solve this word problem for me please?

A wire is stretched from the ground to the top of an antenna tower. the wire is 10 feet long. the height of the tower is 2 ft greater than the distance d from the tower's base to the end of the... more

03/20/15

the perimeter of the a rectangle is 24+6a+20b. If one side is 3a,find other side

Polynomial word problems

02/26/15

Identify the polynomial written in ascending order. Choose one answer.

Identify the polynomial written in ascending order. Choose one answer.  A. 9f3 + 16f4 - 19f5 + 4f6  B. 4f6 - 19f5 + 16f4 + 9f3  C. -19f5 + 4f6 + 9f3 + 16f4  D. 16f4 + 9f3 + 4f6 - 19f5

02/11/15

if the sides of a square are increased by 3m, the area becomes 64m^2. find the length of a side of the original square

If the sides of a square are increased by 3m, the area becomes 64m2 . Find the length of a side of the original square. 

02/11/15

the length of a rectangle is 3 cm more than the width. the area is 70cm^2. find the dimensions of the rectangle.

The length of a rectangle is 3 cm more than the width. The area is 70cm2 . Find the dimensions. 

02/09/15

How do you write a 4th degree polynomial function?

The function has the given zeros of 2, -2 and 1-3i.

01/28/15

Which of the following best describes the roots of the polynomial function below?

Which of the following best describes the roots of the polynomial function below?   A. One real root   B. Two real roots   C. Two complex... more

12/15/14

Which polynomial is written in ascending order?

Which polynomial is written in ascending order? Choose one answer. A. t2 - t + 4   B. t2 + 4 - t   C. 4 + t2 - t   D. 4 - t + t2

12/09/14

Polynomial Function

The polynomial of degree 4, P(x) has a root of multiplicity 2 at x=4 and roots of multiplicity 1 at x=0 and x=-2. It goes through the point (5,21). Find a formula for P(x) ?

11/25/14

Polynomial Function

A polynomial function f(x) can be written as a product of two polynomials if f can be factored. Hence if f can be factored, then f(x) = q(x)g(x) where q and g are both polynomial functions. Write... more

09/29/14

Evaluate the polynomial for x=3 and x=-3

-3x^3+8x^2-5x-9

09/10/14

Find the quadratic polynomial

Find the quadratic polynomial whose graph goes through the points (-2,9),(0,1), and (2,17) F(x)=

05/09/14

polynomial function

Find a polynomial function of degree 4 with -2 as a zero multiplicity 3 and 0 as a zero of multiplicity 1

03/06/14

find all the zeros of the polynomial

Find all the zeros of the polynomial  P(x)=x6-1 x1=, x2= with x1<x2 x3= ()+()i with both negative real and imaginary parts x4= ()+()i with negative real part and positive imaginary... more

03/04/14

Find all zeros of the polynomial

Find all zeros of the polynomial  P(x)=x6-1 x1=, x2= with x1<x2 x3= ()+()i with both negative real and imaginary parts x4=()+()i with negative real part and positive imaginary part x5=... more

03/04/14

Find all the roots of the polynomial

The polynomial  f(x)= 7x3-3x2+252x-108 has 6i as a root. Give all of the roots of f in a list, including the given one. 

03/04/14

Find all the zeros of the polynomial

Find all the zeros of the polynomial P(x)=x6-64 its zeros are  x1=, x2= with x1<x2 x3= ()+()i with both negative real and imaginary parts,  x4= ()+()i with negative real part and positive... more

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