化简 10.3[(97.987x^{0.265})-1.586]

解答

化简

10.3 [(97.987 x^{0.265}) - 1.586]

1009.2661 x^{0.265} - 16.3358

求解步骤

10.3 ((97.987 x^{0.265}) - 1.586)

化简

(97.987 x^{0.265}) - 1.586 : 97.987 x^{0.265} - 1.586

= 10.3 (97.987 x^{0.265} - 1.586)

使用分配律:

a (b - c) = ab - a c

10.3 (97.987 x^{0.265} - 1.586) = 10.3 \cdot 97.987 x^{0.265} - 10.3 \cdot 1.586

= 10.3 \cdot 97.987 x^{0.265} - 10.3 \cdot 1.586

化简

10.3 \cdot 97.987 x^{0.265} - 10.3 \cdot 1.586 : 1009.2661 x^{0.265} - 16.3358

= 1009.2661 x^{0.265} - 16.3358

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