Recent content by tieu

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    High School To Study Math or not to Study Math

    depends if his asian or not though
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    High School To Study Math or not to Study Math

    asian or not?
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    Undergrad Maximizing Area with a Given Perimeter

    sory, but is this uni stuff? or high school? cause I've never seen green's theorem :-p
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    Undergrad How can I solve this tough integral problem involving sqrt(x^2-1)?

    ummm has any 1 solved it. if not isn't it just 1/3 * 1/(2x) (x^2 - 1)^(3/2) = 1/(6x)(x^2 - 1)^(3/2) correct me if I am wrong :)
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    Write an equation for the reaction of Al2O3 with hydroxide ions.

    ummm Na is spectator ion rite?? are u allowed to put that in??
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    Write an equation for the reaction of Al2O3 with hydroxide ions.

    write an equation for the reaction of Al2O3 with hydroxide ions. Al2O3 + OH^-1 ----> ?
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    Law of Conservation of Mass: Big Bombs & Earth

    oo bombs dont? interesting. disperse means separate? sory for the english :biggrin: