#1447 · Algebra · Sequences & series

Binomial Expansion with Two Variables

Expand the expression $(4a-8x)^{ rac{1}{2}}$ to 4 terms in ascending powers of $x$ .

~5 minAnswer checked instantlybinomial theoremseries expansion

H. S. Hall & S. R. Knight, Higher Algebra (1891) · Ch. XIV. Binomial Theorem: Any Index, Examples XIV.a, No. 15

Stuck? A gentle nudge

Something off?

Workspace

Your answer

Loading the math keyboard…

Type naturally — sqrt, pi, / and ^ become notation. Any equivalent form is accepted. Press Enter to check.

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