This page provides a list of educational videos related to 3 as a Factor. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to 3 as a Factor.

Finding Unknown Factors in Multiplication Equations: 3.OA.4

By Tenmarks Amazon

Students learn to find unknown factors in multiplication equations using arrays and repeated addition.

Factor quadratics with a leading coefficient other than 1

By Khan Academy

Sal factors 4y^2+4y-15 as (2y-3)(2y+5) by grouping.

Factor polynomials using quadratic methods

By Khan Academy

Sal factors 35k^2+100k-15 as 5(k+3)(7k-1).

Factor quadratics with a leading coefficient other than 1

By Khan Academy

Sal factors 4y^2+4y-15 as (2y-3)(2y+5) by grouping.

Factor quadratics with a leading coefficient of 1

By Khan Academy

Sal factors x^2-14x+40 as (x-4)(x-1) and x^2-x-12 as (x+3)(x-4).

SAT Math Part 3 - Solving Rational Equations and Factoring Trinomials

By The Organic Chemistry Tutor

Factor polynomials with quadratic forms

By Khan Academy

Sal factors 5rs+25r-3s-15 as (s+5)(5r-3).

Factor perfect squares

By Khan Academy

Sal factors 16x^3+24x^2+9x as (x)(4x+3)^2.

Use the Polynomial Remainder Theorem to analyze factors of polynomials

By Khan Academy

Sal checks whether (x-3) is a factor of (2x^4-11x^3+15x^2+4x-12) using the PRT (Polynomial Remainder Theorem).

Meaning of Division

By MathwithMrAlmeida

In this video, Mr. Almeida explains the meaning of division as an "unknown factor problem." This illustrates 3.OA.6 in the grade 3 Common Core Standards for Mathematics.

3.OA.6 - Meaning of Division (Singapore Math)

By MathwithMrAlmeda

Mr. Almeida explains the meaning of division as an "unknown factor problem." This illustrates 3.OA.6 in the grade 3 Common Core Standards for Mathematics.