greenturtle - User Profile

Username: greenturtle
Gender: Male
Member since: February 26, 2009

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Grade: High School - 10th Grade

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Asked a question in Science:
Cyano metric dosage of Mercury: how to work?
Asked a question in Science:
What are the structural characteristic aspects of mental deficiency syndrome?
Asked a question in Math:
Find the function f:R->R, so that f(x)-2f(-x)=3x-1.
Asked a question in Science:
What about biological importance of mineral substances?
Asked a question in Science:
Find the minim value of the product a*b if log2a*log2b=1 where a,b>1.
Asked a question in Math:
We construct fi angle between the median and the bisectrix traced from the B...
Asked a question in Math:
Find x from the expression 123456{23456[345678(456789 - x) - 345677] - 234566 } +...
Asked a question in Math:
f(x)=2x-1, g(x)=-4x+1. Find the coordinates of the point found at the intersection...
Asked a question in Math:
Find the extreme values of the function f(x)=(2x)/(x^2 +1).
Asked a question in Math:
Find out the solutions of the equation sin 2x = 2 sin x, in the interval (0,2pi).
Asked a question in Math:
tg(-x) = 1-2tg(x). Solve the equation in the set [0,2pi).
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Math
Asked a question in Math:
Calculate the expression E = sin a + cos a +sin 2a + cos 2a if cos a = -1/4 and...
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Science
Asked a question in Science:
mycophyta and fungi represent the same thing?

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