(Add/Subtract Monomials)
2x + 3x
5x
x^3 * x^6
x^9
x^7/x^3
x^4
(4^4)^5
4^20
At what temperature Fahrenheit does water freeze?
32 degrees
What's the common name of Scandinavian invaders who conducted raids in Western Europe?
The Vikings
3p^2q^3r - 8p^2q^3r
-5p^2q^3r
2x^5 * 3x^7
6x^12
(4x^6)/(2x^5)
2x
(xy)^6
x^6y^6
What decade saw the creation of the first cell phone?
1970s
What event in the year 476 AD is cited as the beginning of the medieval era?
Collapse of the Roman Empire
12v^2w^3 + 3v^5w^2
12v^2w^3 + 3v^5w^2
(4f^8)(6f^4)
24f^12
(4x^10)/(12x^3)
1/3x^7
(4w^5)^2
16w^10
What is the hardest natural substance in the world?
Diamond
What is the name of the sport in which knights charge each other on horseback while wielding lances?
Jousting
Subtract 8p2q4 from -5p2q4.
-13p2q4
(8r^5)(2r^-7)
16/r^2
(-28u^7)/(2u^16)
-14/(u^9)
(8w^3y^7)^0
1
What is the fastest flying bird in the world?
Peregrine falcon
Portcullis
17c^9d^4 - 2c^3d^9 * 3c^6d^-5
11c^9d^4
(7s^5p^5)(3s^6p^-5) + 3s^11
24s11
(20w^3 * 3w^12) / (4w^5)
15w^10
(3m^6n^2)^3 * 2mn^4
54m^19n^10
What two countries share the longest border?
the U.S and Canada
What was the name of the economic/social system of the Dark Ages?
Feudalism