Answer:
0.5 ㏑ | 1-2x | +c
Step-by-step explanation:
Formula: ∫ 1/ax+b dx = 1/a ln Iax+bI +c
Answer: 3.8
Step-by-step explanation: See the attached file!
答案是 NO.c
Step-by step:
第一的,
-3=2x+3
-6=2x
因此,x= -3
第二,
2x+3=5
2x=5-3
2x=2
因此, x=1