化简 7-8

解答

化简

7 - 8

- 1

求解步骤

7 - 8

数字相减:

7 - 8 = - 1

= - 1

数字行

= - 1

- x + ln (1 + x) < ln (0.01)

3 (x + 4)^{2} = 21

f a c t or g^{2} - 14 g + 13

\frac{2}{3} x - \frac{5}{3} \leq 3 x + \frac{1}{3} \leq 4 x - \frac{7}{3}

- 8.31 \geq - 2 - f