展开 (8x^2-6x)/((8x-3)^2)

解答

展开

\frac{8 x ^{2} - 6 x}{( 8 x - 3 ) ^{2}}

\frac{8 x ^{2} - 6 x}{64 x ^{2} - 48 x + 9}

求解步骤

\frac{8 x ^{2} - 6 x}{( 8 x - 3 ) ^{2}}

(8 x - 3)^{2} = 64 x^{2} - 48 x + 9

= \frac{8 x ^{2} - 6 x}{64 x ^{2} - 48 x + 9}

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