簡約 (64-48x^2+12x^4-x^6)*(-1/3)

解

簡約

(64 - 48 x^{2} + 12 x^{4} - x^{6}) \cdot (- \frac{1}{3})

- \frac{64}{3} + 16 x^{2} - 4 x^{4} + \frac{x ^{6}}{3}

解答ステップ

(64 - 48 x^{2} + 12 x^{4} - x^{6}) (- \frac{1}{3})

規則を適用する:

a (- b) = - ab

(64 - 48 x^{2} + 12 x^{4} - x^{6}) (- \frac{1}{3}) = - (64 - 48 x^{2} + 12 x^{4} - x^{6}) \frac{1}{3}

= - (64 - 48 x^{2} + 12 x^{4} - x^{6}) \frac{1}{3}

= - \frac{1}{3} (64 - 48 x^{2} + 12 x^{4} - x^{6})

拡張

- \frac{1}{3} (64 - 48 x^{2} + 12 x^{4} - x^{6}) : - \frac{64}{3} + 16 x^{2} - 4 x^{4} + \frac{x ^{6}}{3}

= - \frac{64}{3} + 16 x^{2} - 4 x^{4} + \frac{x ^{6}}{3}