化简 5.6(x-8)222.789*10^{-3}

解答

化简

5.6 \cdot (x - 8) \cdot 222.789 \cdot 1 0^{- 3}

\frac{1247.6184 x}{1000} - 9.9809472

求解步骤

5.6 (x - 8) \cdot 222.789 \cdot 1 0^{- 3}

数字相乘:

5.6 \cdot 222.789 = 1247.6184

= 1247.6184 (x - 8) \cdot 1 0^{- 3}

= 1 0^{- 3} \cdot 1247.6184 (x - 8)

1 0^{- 3} = \frac{1}{1000}

= \frac{1}{1000} \cdot 1247.6184 (x - 8)

展开

\frac{1}{1000} \cdot 1247.6184 (x - 8) : \frac{1247.6184 x}{1000} - 9.9809472

= \frac{1247.6184 x}{1000} - 9.9809472

j o in 2 + 3 \cdot 2

s im pl i f y (6 m^{3} n^{3}) (8 m^{2} n^{3})

s im pl i f y e^{- 0.008}

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s im pl i f y (x^{2} y) (x^{3} y^{2}) (x^{4} y^{3}) (x^{5} y^{4})