SOLUTION: Find the 3rd term in the expansion of the binomial. Thanks. (x - 2y)12 A.) 264x¹⁰y² B.) 1760x⁹y³ C.) -264x¹⁰y² D.) -1760x⁹y³

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Question 1081364: Find the 3rd term in the expansion of the binomial. Thanks.
(x - 2y)12
A.) 264x¹⁰y²
B.) 1760x⁹y³
C.) -264x¹⁰y²
D.) -1760x⁹y³
Answer by MathTherapy(10552)   (Show Source): You can put this solution on YOUR website!
Find the 3rd term in the expansion of the binomial. Thanks.
(x - 2y)12
A.) 264x¹⁰y²
B.) 1760x⁹y³
C.) -264x¹⁰y²
D.) -1760x⁹y³


To find a SPECIFIC TERM of a binomial expansion, we use the formula: , where: 

                                                                      r = 3

                                                                      n = 12

                                                                      a = x

                                                                      b = - 2y



We then get: 3rd term of  =====>  ======>  

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