9th
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Mathematics

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Gabrielle Wasserzug

4 years

Mathematics

9th

grade

Laws of Exponents

Gabrielle Wasserzug

1.1K
plays

20 questions

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1. Multiple Choice
45 seconds
1 pt
Evaluate this expression using the quotient rule.
9⁵
9⁹
1⁵
9^-5
2. Multiple Choice
1 minute
1 pt
(2ab)³
2³a³b³
2ab³
6a³b³
6ab
3. Multiple Choice
1 minute
1 pt
Evaluate the expression using the quotient rule.
3⁴
$\frac{1}{3^4}$
3^-12
3³²
4. Multiple Choice
10 seconds
1 pt
Simplify:
(x³)(x²)
x⁵
x⁶
x
x^1.5
5. Multiple Choice
20 seconds
1 pt
Simplify:
(3t²)³
9t⁶
9t⁵
27t⁶
27t⁵
6. Multiple Choice
1 minute
1 pt
-6c⁵
-6c
6c
-6c⁶
7. Multiple Choice
2 minutes
1 pt
(6x²)(-3x⁵)
18x⁷
-18x⁷
18x¹⁰
3x⁷
8. Multiple Choice
3 minutes
1 pt
Make this negative exponent positive.
9^-3
9³
$\frac{1}{9^{-3}}$
$\frac{1}{9^3}$
729
9. Multiple Choice
2 minutes
1 pt
How do you write
5⋅5⋅5⋅5⋅5⋅5⋅5
with an exponent?
5⁷
5⁶
7⁵
5
10. Multiple Choice
30 seconds
1 pt
6^-2
$\frac{1}{6^2}$
$\frac{1}{36}$
All of the above
11. Multiple Choice
30 seconds
1 pt
4⁹
4⁴⁴
4²¹
4¹⁵
12. Multiple Choice
30 seconds
1 pt
a⁷
a¹⁰
a³
a^-3
13. Multiple Choice
30 seconds
1 pt
5^-8
5²
25^-8
25²
14. Multiple Choice
2 minutes
1 pt
Simplify the following expression:

$\frac{x^{18}y^{15}}{x^6y^3}$
x³y⁵
x¹²y¹²
x²⁴y¹⁸
x¹⁰⁸y⁴⁵
15. Multiple Choice
2 minutes
1 pt
Simplify the following expression:
$\frac{30y^{12}}{15y^2}$
2y²⁴
2¹⁰
2y¹⁰
2y¹⁴
16. Multiple Choice
2 minutes
1 pt
Which expression is equivalent to the given?
17. Multiple Choice
30 seconds
1 pt
a^-3
a³
3a

$\frac{1}{a^{-3}}$
18. Multiple Choice
45 seconds
1 pt
19. Multiple Choice
1 minute
1 pt
20. Multiple Choice
30 seconds
1 pt
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