xav1394

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xav1394

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Male

Member since:

November 26, 2011

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Student

Grade:

High School - 11th Grade

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New Activity for xav1394

Asked a Question in Science

Calculate the abundance of isotopes of Li.

Asked a Question in Inside the Walls of Troy

What is the plot in Inside the Walls of Troy?

Earned a Badge

Asked a Question in Math

Solve the equation `(sin 3x)/2+(cos 3x)/2=sqrt 5`

Asked a Question in Math

What is antiderivative (1-lnx)/x^3?

Asked a Question in Math

Prove that sin^4x=cos^4x+sin^2x-cos^2x?

Asked a Question in Math

What are all real functions that show that f(x+y)=<f(xy)?

Asked a Question in Math

Give two numbers a and b if know (x^2-3x-10)/(x^2+7x+10)=(x-a)/(x+b)

Asked a Question in Math

What is the integral of (4x^3+2x)*lnx ?

Followed a Topic

Asked a Question in Math

prove the trinomial x^2+2x+1 is binomial squared

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