展開する (10+(50)/(ln(2x+5)))(x)

解

展開する

(10 + \frac{50}{ln ( 2 x + 5 )}) (x)

10 x + \frac{50 x}{ln ( 2 x + 5 )}

解答ステップ

(10 + \frac{50}{ln ( 2 x + 5 )}) (x)

= (x) (10 + \frac{50}{ln ( 2 x + 5 )})

分配法則を適用する:

a (b + c) = ab + a c

a = (x), b = 10, c = \frac{50}{ln ( 2 x + 5 )}

= (x) \cdot 10 + (x) \frac{50}{ln ( 2 x + 5 )}

= 10 (x) + \frac{50}{ln ( 2 x + 5 )} (x)

簡素化

10 (x) + \frac{50}{ln ( 2 x + 5 )} (x) : 10 x + \frac{50 x}{ln ( 2 x + 5 )}

= 10 x + \frac{50 x}{ln ( 2 x + 5 )}