AnswersCR - Algebra 2 26-27 - S2Unit Test

Solving Exponential Equations by Rewriting the Base Answers

11 verified answers
1
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Solve: 92x + 1 = 93x – 2 x = ⇒ 3

Answer:

answer

2
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Solve x =

Question illustration
Answer:

-2/5

3

Solve:

Question illustration
A
x = -2
B
x = 7
C
x = –2 and x = 7
D
no solution
4

Use the equation 2,401 = 76 – 2x. What power of 7 is 2,401?

A
3
B
4
C
5
5

Solve 2,401 = 76 – 2x. x =

Answer:

answer

6

no solution

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
no solution
Option D
7

Solve:363s = 2162s+1

A
s = –3
B
s = 1
C
s = 3
D
no solution
8

Solve:z =

Question illustration
Answer:

3/8

9

Solve:

Question illustration
A
y = -1
B
y = 0
C
y = 1
D
no solution
10

Solve: 43x = 42

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
11

Solve: 62x - 3 = 6-2x+1

A
x = -1
B
x = 0
C
x = 1
D
x = 4

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