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- Factoring
Word problems of polynomials
- Lesson: 1a1:48
- Lesson: 1b1:30
Word problems of polynomials
In this section, we will solve geometric word questions, such as, calculating the area of shaded areas, by using polynomial factoring.
Basic Concepts: Multiplying monomial by monomial, Multiplying monomial by binomial, Multiplying binomial by binomial, Multiplying polynomial by polynomial
Related Concepts: Unknown number related questions in linear equations, Distance and time related questions in linear equations, Rectangular shape related questions in linear equations, Applications of quadratic functions
Lessons
- 1.Find the area of the shaded regionsa)
b)
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13.
Factoring
13.1
Common factors of polynomials
13.2
Factor by taking out the greatest common factor
13.3
Factoring polynomials: ax2+bx+c
13.4
Find the difference of squares: (a−b)(a+b)=(a2−b2)
13.5
Factoring difference of squares: x2−y2
13.6
Introduction to quadratic functions
13.7
Factoring polynomials by grouping
13.8
Factoring polynomials: x2+bx+c
13.9
Evaluating polynomials
13.10
Word problems of polynomials
Don't just watch, practice makes perfect
Practice topics for Factoring
13.1
Common factors of polynomials
13.2
Factor by taking out the greatest common factor
13.3
Factoring polynomials: ax2+bx+c
13.4
Find the difference of squares: (a−b)(a+b)=(a2−b2)
13.5
Factoring difference of squares: x2−y2
13.6
Introduction to quadratic functions
13.7
Factoring polynomials by grouping
13.8
Factoring polynomials: x2+bx+c
13.9
Evaluating polynomials
13.10
Word problems of polynomials