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25-01-2019
Mathematics

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if ax+x^2=y^2-ay what is a in terms of x and y?

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Аноним Аноним

25-01-2019

Answer:

a = y - x.

Step-by-step explanation:

ax + x^2 = y^2 - ay

ax + ay = y^2 - x^2

a (x + y) = y^2 - x^2

a = (y^2 - x^2) / (x + y)

a = (y + x)(y - x) / (x + y)

a = y - x Answer.

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