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Bonded atoms? Polar equation for x^2 + y^2 = 2? How to rearrange a(q-c)=d to make q the subject (im terrible at maths sorry)? The final outcome of the Andrea Yates trial was? 2 positive #'s, a and b, have the properties that their difference, product, and sum are in the proportions 1:3:2. What are these numbers ?