5-3 multiplication of polynomials m11.d.2 2.8.11.s
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5-3 Multiplication of Polynomials M11.D.2 2.8.11.S. Objectives: To multiply any two polynomials or binomials. Use the FOIL Method. PDN: Simplify 5x ²y + 7x³y² -2x²y +x³y². Examples: FOIL. (y - 2)(y + 3) (x + 2)(x – 4) (x + 2)(x + 3). Examples: FOIL. (x – 4)(x – 2 ) - PowerPoint PPT PresentationTRANSCRIPT
5-3 Multiplication of Polynomials
M11.D.2 2.8.11.SObjectives:
1) To multiply any two polynomials or binomials.2) Use the FOIL Method.
PDN: Simplify5x²y + 7x³y² -2x²y +x³y²
1) (y - 2)(y + 3)
2) (x + 2)(x – 4)
3) (x + 2)(x + 3)
Examples: FOIL
4) (x – 4)(x – 2)
5) (3x + 2y)(5x + y)
6) (2y – 3)(4y – 1)
Examples: FOIL
7) (5x + 2)(3x – 5)
8) (2xy + 3x)(4x – 1)
9) (3x + xy)(2x²y – 4x)
Examples: FOIL
Try This Pg. 215 c-e
1) (x – 3)²
2) (y + 4)²
3) (3x + 4y)²
Examples: More FOIL
4) (2x² - 3xy)²
5) (x + y)(x – y)
6) (x + 4)(x – 4)
Examples: More FOIL
Try This Pg. 215- 216 f,h