Quiz about Simplifying Expressions with Negative Exponents

Question 1

Solve 5-2

Accepted Answer

1/25

Answer

-10

Answer

1/(5)2

Answer

-1/10

Question 2

7-2

Accepted Answer

1/49

Answer

49

Answer

10/49

Answer

-49

Question 3

2-1

Accepted Answer

1/2

Answer

1/1

Answer

-1/1

Answer

-1/2

Question 4

What is 10^-2as a decimal?

Accepted Answer

0.01

Answer

0.2

Answer

-0.2

Answer

0.001

Question 5

What is 10⁰equivalent to?

Accepted Answer

1

Answer

10

Answer

0

Answer

100

Question 6

Write the following in standard form:
10^-4

Accepted Answer

.0001

Answer

10,000

Answer

1000

Answer

.000001

Question 7

Solve 3-3

Accepted Answer

1/27

Answer

-27

Answer

-9

Answer

-1/9

Question 8

Solve (-8)^-2

Accepted Answer

1/64

Answer

1/(-8)2

Answer

1/82

Answer

-64

Question 9

Rewrite using a positive exponent.
w^-13

Accepted Answer

1/w13

Answer

-w13

Answer

1/w-13

Answer

w13

Question 10

Simplify the following expression:
xy^-7

Accepted Answer

x/y7

Answer

xy7

Answer

x7/y

Answer

x7y

Question 11

Write with positive exponents:

Accepted Answer

a2

Answer

a-2

Answer

1/a1

Question 12

Rewrite using a positive exponent.
2w^-13

Accepted Answer

2/w13

Answer

-w13

Answer

2/w-13

Answer

2w13

Question 13

Are these two equivalent: 2² = (-2)²

Accepted Answer

Yes

Answer

No

Question 14

Simplify x²y^-5

Accepted Answer

x2/y5

Answer

1/x2y5

Answer

y5/x2

Answer

x2/y-5

Question 15

Simplify (34x⁵y⁶z^-7)⁰

Accepted Answer

1

Answer

34x⁵y⁶ / z⁷

Answer

34x⁵y⁶ / x^-7

Answer

0

Question 16

Which number is the BASE?
2³= 8

Accepted Answer

2

Answer

3

Answer

8

Question 17

Which number is the EXPONENT?
4^{2 =}16

Accepted Answer

2

Answer

4

Answer

16

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