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Dividing Polynomials
By Carter Maslan
step-by-step example of dividing the polynomial (x^2 + 3x - 40) / (x - 5).
Divide polynomials by polynomials with remainders
By Khan Academy
Sal divides (x^3+5x-4) by (x^2-x+1) using long division.
Divide polynomials by polynomials with remainders
By Khan Academy
Sal explains what polynomial long division is, and gives various examples of polynomial long divisions.
Divide polynomials by monomials with remainders
By Khan Academy
Sal divides (7x^6+x^3+2x+1) by X^2, and writes the solution as q(x)+r(x)/x^2, where the degree of the remainder, r(x), is less than the degree of x^2.
Divide polynomials by monomials with remainders
By Khan Academy
Sal divides (18x^4-3x^2+6x-4) by 6x.
DEPRECATED Dividing polynomials by binomials 2
By Khan Academy
Sal explains what it means to simplify a rational expression and why we would want to do that. Just don't forget the excluded values!
DEPRECATED Dividing polynomials by binomials 3
By Khan Academy
Sal������������simplifies and states the domain of (x^2-36)/(6-x).
DEPRECATED Dividing polynomials by binomials 2
By Khan Academy
Sal������������simplifies and states the domain of (2x^2+13x+20)/(2x^2+17x+30).
DEPRECATED Dividing polynomials by binomials 2
By Khan Academy
Sal solves the following problem:������������Given a rectangle with length a^2+6a+27 and width a^2-9, write the ratio of the width to the length as a simplified rational expression.
Divide polynomials by linear binomials with remainders
By Khan Academy
Sal divides (x^3+5x-4) by (x^2-x+1) using long division.
Divide polynomials by linear binomials with remainders
By Khan Academy
Sal explains what polynomial long division is, and gives various examples of polynomial long divisions.
Divide polynomials by monomials with remainders
By Khan Academy
Sal explains what polynomial long division is, and gives various examples of polynomial long divisions.
DEPRECATED Dividing polynomials by binomials 3
By Khan Academy
Sal solves the following problem:������������Given a rectangle with length a^2+6a+27 and width a^2-9, write the ratio of the width to the length as a simplified rational expression.
DEPRECATED Dividing polynomials by binomials 1
By Khan Academy
Sal explains what it means to simplify a rational expression and why we would want to do that. Just don't forget the excluded values!
DEPRECATED Dividing polynomials by binomials 3
By Khan Academy
Sal explains what it means to simplify a rational expression and why we would want to do that. Just don't forget the excluded values!
DEPRECATED Dividing polynomials by binomials 3
By Khan Academy
Sal������������simplifies and states the domain of (2x^2+13x+20)/(2x^2+17x+30).
DEPRECATED Dividing polynomials by binomials 1
By Khan Academy
Sal solves the following problem:������������Given a rectangle with length a^2+6a+27 and width a^2-9, write the ratio of the width to the length as a simplified rational expression.
Multiply and divide rational expressions with polynomial numerators and denominators
By Khan Academy
Sal performs the following multiplication and simplifies the result: (a^2-4)/(a^2-1) X (a+1)/(a+2).
Multiply and divide rational expressions with polynomial numerators and denominators
By Khan Academy
Sal performs the following division and simplifies the result: (2p+6)/(p+5) ��������������������� (10)/(4p+20).
Lesson 6.2 (Part 2) - Synthetic Division With A Binomial (A Not 1)
By MrRainsberg
In this video lesson, we examine how to divide a polynomial by a binomial that does not have a leading coefficient of 1. This video contains several example problems.