29 Answered Questions for the topic Zeros

12/10/20

How do you write a polynomial function of least degree with integral coefficients that has the given zeros?

I'm stumped on a homework problem:Write a polynomial function of least degree with integral coefficients that has the given zeros3 + 2i, 3i

Rational Zeros of Functions

List all possible rational zeros for the function. (Enter your answers as a comma-separated list.)f(x) = 2x3 + 3x2 − 6x + 3

List all possible rational zeros for the function. (Enter your answers as a comma-separated list.) f(x) = 2x3 + 3x2 − 6x + 3

List all possible rational zeros for the function. (Enter your answers as a comma-separated list.)f(x) = 2x3 + 3x2 − 6x + 3

12/09/19

Polynomial Functions - Zeroes and Multiplicity

A polynomial function has zeros at 5/2 (multiplicity 2), 3 (multiplicity 1), and 0 (multiplicity 4). Write a function in standard form that could represent this function.I'm confused as to how to... more

How do I write the polynomial function of 5/3 and 2i?

My worksheet is asking me to write a polynomial function of least degree with integral coefficients that has the given zeros. I don’t remember how to write polynomial functions with imaginary... more

08/16/19

What is the polynomial function of least degree whose only zeros are −2 , 3, and 4?

f(x)=x^3(blank)x^2(blank)x(blank)

03/16/19

How do I find the real zeros and plot the sufficient points?

Find the real zeros of the polynomial f(t)=1/4(t^2-2t+14) and plot the sufficient solution points from -4 to 6
Zeros

12/18/18

HELP PLEASEEE? ZEROS

Find all zeros for the function: f(z) 3z^2-4z-2^2 = exponent

06/07/18

Use the function to answer the following questions:

Use the function f(x) = x^2-2x-8 / x^2-9 to answer the questions:   1.) Find all zeros of f(x):     2.) Find any y-intercepts of f(x):     3.) Find the equation(s) of all vertical... more

If f(x + 3) = x^2 + kx - 21, what is the value of k?, Where are the zero(s) of f(x + 3)?

The function f is defined by f(x) = x^2 - 2x - 24   Part A   If f(x + 3) = x^2 + kx - 21, what is the value of k?   Enter your answer in the box.     ______________     Part B   Where... more

01/01/18

What are the zeros of the function?

What are the zeros of the function defined by x2-5x-24?

09/27/17

find a polynomial function that has these zeros

5 and 3-2i

09/27/17

find a polynomial function that has these zeros

4 and -3i

04/18/17

A computer can quickly calculate 42 × 43 × 44 × 45 × 46 × 47 × 48 × 49 × 50 × 51 × 52.

Without multiplying, how many zeros would be at the end of the product?

10/30/16

Find the polynomial function the set of zeros below. Assume a stretch factor of a = 1.

-3, 1, 2 - √5i, 2 + √5i

10/30/16

Find the polynomial function the set of zeros below. Assume a stretch factor of a = 1.

2, - 1 - √7i, - 1 + √7i

04/12/16

Find a polynomial with integer coefficients that satisfies the following conditions

Degree of polynomial : 3 Zeros : 4 , -2 i, 2 i Constant coefficient : -128   (Answer please.) 

09/20/15

Finding zeroes

Find the zeros, if any, of y = 7x2 + 16x + 4 algebraically.

Determine the value of k *please help!! I have a math unit test on april 7th!*

Determine the values of k for which the function f(x) = 4x^2 - 3x + 2kx +1 has two zeros.

Zeros and multiplicity of each zero for the polynomial function x^4-2x^2+1

I'm in algebra two and this is in my homework. 

FInd the exact values of all zeros of the polynomial P(x)=2x^4-4x^2+1. Show all steps.

Please show all steps to finding the zeros.

types of zeros?

I am having trouble figuring out how to find the multiple types of zeros. I thought you just set the equation to 0 and go from there. I have a math problem that says: For the polynomial function... more

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
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