Find the binomial expansion of (1-3x)³/2 in ascending powers of x up to and including the x³ term, simplifying each term.
Added by Desiree M.
Step 1
First, we need to expand (1-3x)^(3) using the binomial theorem: (1-3x)^(3) = 1^(3) - 3(1^(2))(3x) + 3(1)(3x)^(2) - (3x)^(3) = 1 - 9x + 27x^(2) - 27x^(3) Show more…
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