Exponent Rules
Write the following expression with one exponent:
5^5*5^3
(When in doubt...write it out!)
5^8
What is (4/5)^0 ?
1
Use multiplication to expand the following scientific notation:
4xx10^7
4*10*10*10*10*10*10*10
or
4*10000000
Evaluate the following expression:
4.5xx10^7+4.1xx10^7
8.6xx10^7
What is (((2)^2)^2)^2
256
Write the following expression with one exponent:
(-4)^2*(-4)^5
(-4)^7
Evaluate 2^-2*4
1
Write 4xx10^7 in standard form
40,000,000
Evaluate the following expression:
1.93xx10^-3-2.97xx10^-4
1.633xx10^-3
Evaluate the following expression:
((-4)^2)^5
1,048,832
Write the following expression with one exponent:
(5^5)^3
5^15
Evaluate 1/8^-2
64
Use multiplication to expand the following scientific notation:
-8xx10^-5
-8*1/10*1/10*1/10*1/10*1/10
or
-8*1/100000
Evaluate the following expression:
(3.21xx10^2)(9.45xx10^8)
3.03xx10^11
Turn the following calculator scientific notation into normal scientific notation:
-2.875 E 10
-2.875xx10^10
Write the following expression with one exponent:
((-4)^5)/(-4)^2
(-4)^3
Evaluate 5(2/5)^-2
125/4
Write -8xx10^-5 in standard form
-0.00008
Evaluate the following expression:
(6.8xx10^11)/(9.1xx10^-3)
7.5xx10^13
Order the following from least to greatest:
root(3)(64), 2.657xx10^5, 3.7xx10^-2, 3million, 5/100, -5000000
-5000000
5/100
3.7xx10^-2
root(3)(64)
2.657xx10^5
3million
Write the following expression with one exponent:
5^3/5^5
1/5^2 or 5^-2
Evaluate the following expression:
27(3^-2)+4
7
The diameter of a certain virus is 0.000000028 m. Write this number in scientific notation.
2.8xx10^-8
A TV show had 3.5xx10^6 viewers for their first episode and 8,500,000 viewers for their second episode. How many viewers did they have overall?
Write your answer in scientific notation.
1.2xx10^7
The population of Crowded Town is 4xx10^6 and the population of Empty Village is 800 .
How many times the population of Empty Village is the population of Crowded Town?
The population of Crowded Town is 5000 times the population of Empty Village.