- IS UNHYDROUS COPPER SULPHATE POISONOUS?

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Fdgffdgdfgdfgdfgdfgdf? Would a manned flyby of ceres be easier than a landing on mars? Integrate x^2(9-x^2)^(3/2) I have to set up the integral w/trig subsitution to 729 int sin^2 θ cos^4 θ dθ. Many thanks for direction!? Can somebody tell me how to integrate (x^3)/(x^2+4)^1/2 dx using trig substitution? Determine whether the function ƒ(x) = –x^40 + 1 is even, odd, or neither.?

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