Base e Answers

23 verified answers
3

Question text not available

Answers:
ln e3 =:3
ln e2y =:2y
4

0✔ 3e3e

Answers:
ln e3 =:3
ln e2y =:2y
5

02 + y2ye✔ 2y

A
0
B
2 + y
C
2ye
D
✔ 2y
6

Question text not available

Answers:
eln 1 =:1
eln 5x =:5x
7

-10✔ 1e

Answers:
eln 1 =:1
eln 5x =:5x
8

05 + x5ex✔ 5x

A
0
B
5 + x
C
5ex
D
✔ 5x
9

ln 16 - ln 8

A
ln 2
B
ln 8
C
ln 128
10

ln 2 + ln 8 - ln 4

A
ln 4
B
ln 6
C
ln 64
11

Which expressions are equivalent to 2 ln a + 2 ln b - ln a? Check all that apply.

A
ln ab2 - ln a
B
ln a + 2 ln b
C
ln a2 + ln b2 - ln a
D
2 ln ab
E
ln ab2
13

ln 3x = 3 ln xln 3 - ln x✔ ln 3 + ln x

A
3 ln x
B
ln 3 - ln x
C
✔ ln 3 + ln x
14

= ✔ ln 2 + ln a - ln bln 2 - ln a - ln b 2 ln a - ln b

Question illustration
A
✔ ln 2 + ln a - ln b
B
ln 2 - ln a - ln b
C
2 ln a - ln b
15

4 ln 2 + 4 ln x4 ln 2 + ln x 8 ln x

A
4 ln 2 + 4 ln x
B
4 ln 2 + ln x
C
8 ln x
16

ln 4 - 2 ln x - 5 ln y ln 4 - 2 ln x + 5 ln y -8 ln x + 5 ln y

A
ln 4 - 2 ln x - 5 ln y
B
ln 4 - 2 ln x + 5 ln y
C
-8 ln x + 5 ln y
17

Solve: 4 ln x = 2 ln 25

A
x = 5
B
x = 25
C
x = 625
18

Solve: 3 ln x = ln 216

A
x = 3
B
x = 6
C
x = 72

Did you find these answers helpful?