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marissa [1.9K]
3 years ago
15

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

Mathematics
1 answer:
Marizza181 [45]3 years ago
3 0

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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<img src="https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7Bb%20%2B%20%20-%20%20%5Csqrt%7B%7Bb%7D%5E%7B2%7D%20-%204ac%20%7D%20%7D%7
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