Quiz about exponent rules zero, negative, adding

Question 1

Simplify x^-7

Accepted Answer

1/x7

Answer

-7

Answer

-7x

Answer

-1/x7

Question 2

Simplify (-9)⁰

Accepted Answer

1

Answer

-9

Answer

-1

Answer

9

Question 3

Rewrite using a positive exponent.
g^-7

Accepted Answer

1/g7

Answer

g7

Answer

1/g-7

Answer

-g7

Question 4

Rewrite using a positive exponent.
w^-13

Accepted Answer

1/w13

Answer

-w13

Answer

1/w-13

Answer

w13

Question 5

Solve 5-2

Accepted Answer

1/25

Answer

-10

Answer

1/(5)2

Answer

-1/10

Question 6

^simplify 6x³5x²

Accepted Answer

30x5

Answer

3x

Answer

11x6

Answer

11x5

Question 7

5x3 2x

Accepted Answer

10x4

Answer

10x3

Answer

7x3

Answer

7x4

Question 8

(xy²z³)(3x⁴y⁶z⁸)

Accepted Answer

3x⁵y⁸z¹¹

Answer

3x⁰y¹²z²⁴

Answer

3x⁴y⁸z¹¹

Answer

3x⁴y¹²z²⁴

Question 9

5², in this example 5 is the ______

Accepted Answer

base

Answer

exponent

Question 10

Simplify the following expression:
xy^-7

Accepted Answer

x/y7

Answer

xy7

Answer

x7/y

Answer

x7y

Question 11

Simplify (2m⁴)(5m²)

Accepted Answer

10m6

Answer

10m8

Answer

7m6

Answer

7m8

Question 12

Simplify the expression.
x⁴ (x¹²)

Accepted Answer

x16

Answer

x3

Answer

x48

Answer

x8

exponent rules zero, negative, adding

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