Ask
your own question, for FREE!
Mathematics
OpenStudy (anonymous):
if x=(1+sqrt{2010})/2, so what the value 4x^{2011}-4x^{2010}-2009^{2009}
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Blakeiscountry1:
There are differences in the seasonal variations of the northern hemisphere, southern hemisphere, the poles, and the equator.
KingPizza:
For a sample size of 100 people, what is the margin of error that 53% of the consumers will vote "yes" on a new product from Company A to Z? A; 1% B: 10% C:
MrsHero:
Lakes, rivers, or springs can form when: limestone dissolves groundwater reaches
Skull7378:
Your friend, Jamie, rolled a number cube and got the number 5. On his next turn, he says he wonu2019t be able to roll another 5 because he is only expected
KingPizza:
According to a baseball player's on base percentages, he gets a single 60% of the time, a double 25% of the time, a triple 10% of the time, and a home run 5
CreepypastaSchool:
After carefully reviewing your presentation, please upload your multi-media presentation along with all of your research.
Blakeiscountry1:
I actually do have a question its science if for my class today can i please get some help how stars, like our sun, produce energy.
ellapruitt1:
An anhydrous sample of calcium sulfate weighs 2.59 g. When mixed with water, it hardens to form 3.
Blakeiscountry1:
There are differences in the seasonal variations of the northern hemisphere, southern hemisphere, the poles, and the equator.
7 seconds ago
2 Replies
1 Medal
KingPizza:
For a sample size of 100 people, what is the margin of error that 53% of the consumers will vote "yes" on a new product from Company A to Z? A; 1% B: 10% C:
5 seconds ago
1 Reply
0 Medals
MrsHero:
Lakes, rivers, or springs can form when: limestone dissolves groundwater reaches
1 minute ago
7 Replies
0 Medals
Skull7378:
Your friend, Jamie, rolled a number cube and got the number 5. On his next turn, he says he wonu2019t be able to roll another 5 because he is only expected
5 minutes ago
14 Replies
3 Medals
KingPizza:
According to a baseball player's on base percentages, he gets a single 60% of the time, a double 25% of the time, a triple 10% of the time, and a home run 5
8 minutes ago
7 Replies
0 Medals
CreepypastaSchool:
After carefully reviewing your presentation, please upload your multi-media presentation along with all of your research.
19 minutes ago
6 Replies
0 Medals
Blakeiscountry1:
I actually do have a question its science if for my class today can i please get some help how stars, like our sun, produce energy.
15 minutes ago
19 Replies
5 Medals
ellapruitt1:
An anhydrous sample of calcium sulfate weighs 2.59 g. When mixed with water, it hardens to form 3.
23 minutes ago
1 Reply
0 Medals