化简 1/(1.1^6)

解答

化简

\frac{1}{1. 1 ^{6}}

0.56447 \dots

求解步骤

\frac{1}{1. 1 ^{6}}

1. 1^{6} = 1.771561

= \frac{1}{1.771561}

数字相除:

\frac{1}{1.771561} = 0.56447 \dots

= 0.56447 \dots

s im pl i f y \frac{1}{a ^{2} + 2 a + 1} + \frac{1}{a + 1}

(x + 1) (x - 1) = 2 (x + 5) + 4

3 x + 5 > - 16

- 4 k^{2} + 16 k > 0

f a c t or 64 n^{4} - 192 n^{3} + 27 n - 81