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Learn the definitions of binomials and how to multiply them using double distribution and FOIL method with detailed examples to enhance understanding. Practice with U-tries and complete SQ Worksheet 2 for homework.
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Lesson 2a - Multiplying Binomials - To multiply two binomials
Definitions Binomial – Mathematical Expression with 2 terms Ex’s: x + 4 ½x – ¼ 2x – 7 5x2 + 2x
Multiplying Binomials • Double Distribution • F.O.I.L.
Examples Multiply the binomials by double distribution: 1. (x + 4)(x + 6) 2. (y + 9)(y – 9)
Examples Multiply the binomials by FOIL. 1. (5x – 1)(3x + 4) 2. (4g + 7)(4g + 7)
U-tries Multiply the binomials. Use each method once! 1. (2x2 + 3)(x – 10) 2. (3y – 5)(3y + 5)
HOMEWORK SQ Worksheet 2