Use binomial theorem: (a+b)4 = a4 + 4a3b + 6a2b2 + 4ab3 + b4 Coefficients are 4Ck for akb4-k term
Just substitute 2x3 for a and -5 for b
1st term is 16x12...
Stacy L.
asked • 05/29/21Expand and simplify the following problem:
(2x3-5)4
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2 Answers By Expert Tutors
Tim T. answered • 05/29/21
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Math: K-12th grade to Advanced Calc, Ring Theory, Cryptography
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