#1393 · Algebra · Polynomials

Twenty-eighth term of binomial power

Find and simplify the $2 8^{e x t t h}$ term of $(5 x + 8 y)^{30}$ .

~4 minAnswer checked instantlyBinomial TheoremCombinations

H. S. Hall & S. R. Knight, Higher Algebra (1891) · Ch. XIII. Binomial Theorem: Positive Integral Index, Examples XIII.a, No. 16

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Checked against the answer in H. S. Hall & S. R. Knight, Higher Algebra (1891).