4.2 Add, Subtract, Multiply, & Divide Exponents
Simplify the expression:
-3x+7x
4x
Simplify the expression:
(x^4)^5
x^20
Simplify the expression:
v^0
1
Write the number in scientific notation:
76,000,000
7.6xx10^7
Simplify the expression. Write your answer in scientific notation.
(3xx10^4)(2xx10^7)
6xx10^11
Where is Tiana's Palace?
New Orleans
Simplify the expression:
(5x^7)(8x^3)
40x^10
Simplify the expression:
(5^2)^4
5^8
Simplify the expression
1,000,000,000,000,000,000^0
:
1
Write the number in scientific notation:
0.000075
7.5xx10^5
Simplify the expression. Write your answer in scientific notation.
(12xx10^7)/(4xx10^2)
3xx10^5
Which shoe does Cinderella leave behind at the Ball?
Left
Simplify the expression:
(x^5y^11)/(xy^7)
x^4y^4
Simplify the expression:
(3x^2)^3
27x^6
Simplify the expression:
d^-6
1/d^6
Write the number in standard form:
8.7xx10^5
870,000
Simplify the expression. Write your answer in scientific notation.
(12.6xx10^8)/(2.4xx10^4)
5.25xx10^4
What kind of bird is Flit in Pocahontas?
Hummingbird
Simplify the expression:
(-3x^4y^2)(6x^5y)
-18x^9y^3
Simplify the expression:
(-2x^4)^2
8x^8
Simplify the expression:
5^-13
1/5^13
Write the number in standard form:
3.4xx10^-3
0.0034
Simplify the expression. Write your answer in scientific notation.
(6xx10^11)(2xx10^4)
1.2xx10^16
Aurora's dress changes between two colors. Which ones?
Blue and Pink
Simplify the expression:
5x+8x^2-9x
-4x+8x^2
Simplify the expression:
(5ab^3)^3
125a^3b^9
Simplify the expression:
g^-6xxg^-3
1/g^9
The population of Japan is 125,709,238 people. Write an estimation in scientific notation for the population.
1xx10^8
A rectangular region of land in a state park has a length of 10,000 meters and a width of 4.8 × 10^3 meters. What is the area of the land in square meters? Write the answer in scientific notation.
4.8xx10^7
How many sisters does Ariel have?
6