Find the coefficient of $x^{23}$ in the expansion of $(1 - 2 x + 3 x^{2} - x^{4} - x^{5})^{5}$

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Solution

The correct option is B $- 10$

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Similar questions

x^{4}

\frac{(1 - 3 x)^{2}}{(1 - 2 x)}

x^{8}

(1 - 2 x + 3 x^{2} - 4 x^{3})^{4}

x^{4}

(1 + 2 x + 3 x^{2})^{10}

x^{n}

(1 - 2 x + 3 x^{2} - 4 x^{2} + . . .)^{- n}

x^{3}

(1 - 2 x + 3 x^{2} - 4 x^{3})^{\frac{1}{2}}

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