Quiz about Algebra - Ch 7 - Exponent Rules

Question 1

Simplify using the product rule: x³y²x³=

Accepted Answer

x6y2

Answer

xy8

Answer

x3y5

Question 2

Simplify the following:
x²x³

Accepted Answer

X5

Answer

x3

Answer

x2

Answer

x6

Question 3

Simplify:
(9n⁴)(6n⁷)

Accepted Answer

54n11

Answer

15n11

Answer

15n28

Answer

54n28

Question 4

Simplify the expression.

Accepted Answer

75

Answer

76

Answer

7-5

Answer

1/75

Question 5

Simplify the expression.

Accepted Answer

1

Answer

g10

Answer

g25

Answer

g

Question 6

Evaluate the expression using the quotient rule.

Accepted Answer

1/34

Answer

34

Answer

3-12

Answer

332

Question 7

Evaluate using the quotient rule:

Accepted Answer

a2b7

Answer

a8b13

Answer

a¹⁵b³⁰

Question 8

Simplify the following:
x^-3

Accepted Answer

1/x3

Answer

1/x-3

Answer

x3

Answer

1/x

Question 9

(5³x²y⁴)⁰

Accepted Answer

1

Answer

5xy

Answer

0

Answer

5

Question 10

According to exponent rules, when we divide powers we _______ the exponents.

Accepted Answer

subtract

Answer

add

Answer

multiply

Answer

divide

Question 11

According to exponent rules, when we multiply powers we _______ the exponents.

Accepted Answer

add

Answer

subtract

Answer

multiply

Answer

divide

Question 12

According to exponent rules, when we raise a power to a power we _______ the exponents.

Accepted Answer

multiply

Answer

add

Answer

subtract

Answer

divide

Question 13

(2x3y)6

Accepted Answer

64x¹⁸y⁶

Answer

2x¹⁸y⁶

Answer

64x3y6

Answer

2x3y6

Question 14

Simplify (-4r⁵)(2r⁸)

Accepted Answer

-8r13

Answer

-2r13

Answer

-8r40

Answer

-2y40

Question 15

3.) Simplify

(45x⁶y²)/(5x⁴y⁹)

Accepted Answer

(9x²)/y⁷

Answer

40x2y7

Answer

9x2y7

Answer

9x¹⁰y¹¹

Question 16

4.) Simplify
(16x⁴y^-5)/(8a³b^-8)

Accepted Answer

(2x⁴b⁸)/(a³y⁵)

Answer

(a³y⁵)/(2x⁴b⁸)

Answer

(8x⁴b⁸)/(a³y⁵)

Answer

2x⁴b⁸a³y⁵

Question 17

(y9)-2

Accepted Answer

1/y18

Answer

y18

Answer

y11

Answer

y9/2

Question 18

Question 18.

Accepted Answer

b6/2a2

Answer

2a2b6

Answer

1/2a2b6

Answer

2b6/a2

Question 19

Question 19.

Accepted Answer

x¹²y³⁰

Answer

1/(x4y)

Answer

1/(x^-8y^-11)

Answer

x8y11

Question 20

True or False:

Accepted Answer

True

Answer

False

Question 21

Evaluate using the quotient rule:

Accepted Answer

a2b7

Answer

a8b13

Answer

a¹⁵b³⁰

Question 22

Quotient Rule states: keep the base the same and do this to the exponents.

Accepted Answer

subtract

Answer

multiply

Answer

add

Answer

divide

Question 23

Without a calculator, evaluate:
1^3,412 =

Accepted Answer

1

Answer

3,412

Answer

3,411

Answer

0

Question 24

Simplify using the product rule: x³y²x³=

Accepted Answer

x6y2

Answer

xy8

Answer

x3y5

Question 25

(4x⁵)^{2
Identify the variable}

Accepted Answer

x

Answer

4

Answer

5

Answer

2

Question 26

(4x⁵)^{2
Identify the coefficient}

Accepted Answer

4

Answer

x

Answer

5

Answer

2

Question 27

(125²x¹²y⁷z⁵)⁰

Accepted Answer

1

Answer

15625

Answer

0

Answer

x

Question 28

(-4r³s⁵)⁰ (3b⁴c²d)

Accepted Answer

3b4c2d

Answer

1

Answer

-12b⁴c²d

Answer

0

Algebra - Ch 7 - Exponent Rules

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