Welcome :: Homework Help and Answers :: Mathskey.com

Q&A
Unanswered
Categories
Users
Ask a Question

Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

Q&A Categories
BASIC MATH (93)
PRE-ALGEBRA (441)
ALGEBRA 1 (2,220)
GEOMETRY (864)
ALGEBRA 2 (2,751)
TRIGONOMETRY (1,187)
PRECALCULUS (1,903)
CALCULUS (2,802)
STATISTICS (129)
PHYSICS (659)
CHEMISTRY (137)
MECHANICAL ENGINEERING (64)
ELECTRICAL ENGINEERING (207)
Winplot Tutorials (2)

Most popular tags

solving-equations system-of-equations functions math slope-intercept-form physics homework-help trigonometric-identities integration limits substitution-method calculus

13,459 questions

17,854 answers

1,446 comments

807,734 users

For what value of k,the expression

0 votes

2a^4+3a^3-4a^2+14a+k is exacly divisible by a^2-2a+3?

polynomial-function

asked Jul 28, 2014 in PRECALCULUS by anonymous

Share this question

Google+ Facebook Twitter LinkedIn Reddit

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 votes

(- 7a + k) - (- 8a + 12)

If is divisible by

By division algorthim the remainder is zero.

Therfore. (- 7a + k) - (- 8a + 12) = 0

-7a + k + 8a - 12 = 0

a - 12 + k = 0

Therfore k = - a + 12.

answered Jul 28, 2014 by david Expert

Please log in or register to add a comment.

Related questions

for what value of k, the given expression is a perfect square

asked Jun 29, 2013 in ALGEBRA 1 by rockstar Apprentice

perfect-square

What is the vertical shift for the graph of f(x)

asked Sep 6, 2014 in ALGEBRA 2 by tonymate Pupil

equation-of-a-tangent-line
#polynomial-function
polynomial-function
#quadratic-functions
#roots-of-polynomials

For what value of the constant K does the equation

asked Sep 25, 2018 in ALGEBRA 1 by anonymous

quadratic-equation
real-solutions
algebra-solutions

For what value of the constant K

asked Sep 25, 2018 in ALGEBRA 1 by anonymous

general-solution
solve-equation
one-solution

Find the zeros of the polynomial and state the multiplicity for each real zero.

asked Dec 21, 2017 in PRECALCULUS by anonymous

zeros-of-the-function
polynomial-function

Find the value of the constant k for which the line y = 2x + 1?

asked Jul 5, 2014 in PRECALCULUS by anonymous

tangent

A circle given by the x^2 + y^2 -2y -11 = 0, what is the value of K?

asked Feb 16, 2016 in PRECALCULUS by hana_24 Novice

equation-of-the-circle
standard-form-of-an-equation

If 3x^2 + 2x + k = 0 Find k

asked Oct 22, 2014 in ALGEBRA 2 by anonymous

polynomial-function

For f(x) = x^5 +x^3+ 2x^2– 12x + 8 first find total number of possible zeros (real and imaginary),

asked Aug 17, 2015 in PRECALCULUS by anonymous

zeros-of-the-function
product-of-linear-factors
polynomial-function

Find the value of x4+y^^4

asked Sep 30, 2018 in ALGEBRA 1 by anonymous

functions
polynomial-function
cubic-polynomial-function

Which of following is a key property of the absolute-value parent function?

asked Oct 3, 2014 in ALGEBRA 2 by anonymous

#quadratic-functions
#roots-of-polynomials
polynomial-function
#graphing-functions
#polynomial-function

Find all intercepts for y = (x+5) * sqrt(4-x^4)?

asked Aug 24, 2015 in PRECALCULUS by anonymous

x-intercept
y-intercept
polynomial-function

Evaluate each function at the given value.

asked Oct 26, 2018 in ALGEBRA 2 by anonymous

exact-value
single-variable-function
remainder-theorem
polynomial-function

What are all the roots of

asked Oct 25, 2014 in ALGEBRA 1 by anonymous

polynomial-function

What is the equation of the following graph?

asked Sep 28, 2014 in TRIGONOMETRY by tonymate Pupil

polynomial-function
graphing-equations
range
domain
and

What is the equation of the following graph?

asked Sep 27, 2014 in TRIGONOMETRY by tonymate Pupil

polynomial-function
graphing-equations
and
range
domain

What is the equation of the following graph?

asked Sep 26, 2014 in TRIGONOMETRY by tonymate Pupil

polynomial-function
graphing-equations
domain
and
range

What are the vertices of the following graph?

asked Sep 10, 2014 in ALGEBRA 2 by tonymate Pupil

polynomial-function
and
range
domain
graphing-equations

What is the length of the minor axis of the following graph?

asked Sep 9, 2014 in ALGEBRA 2 by tonymate Pupil

calculus
major-and-minor-axes-of-an-ellipse
polynomial-function
equation-of-an-ellipse

What is the length of the major axis of the following graph?

asked Sep 8, 2014 in ALGEBRA 2 by tonymate Pupil

calculus
polynomial-function
major-and-minor-axes-of-an-ellipse
center-and-foci-of-an-ellipse
equation-of-an-ellipse

Copyright © 2024 MATHSKEY. All Rights Reserved. Sitemap|Terms Of Use|Disclaimer|Contact Us|FAQ

...