2 years ago

I REALLY NEED HELP PLS Use the Binomial Theorem to find the binomial expansion of the expression. (x-3)^5

1 answer:

8 0

$(x - 3)^{5}$
$(x - 3)(x - 3)(x - 3)(x - 3)(x - 3)$
$(x^{2} - 6x + 9)(x^{2} - 6x + 9)(x^{2} - 6x + 9)(x - 3) \\(x^{4} - 12x^{3} + 54x^{2} - 108x + 81)(x - 3) \\x^{5} - 15x^{4} + 90x^{3} - 270x^{2} + 189x - 324$

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