X^2*y^2=400

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Solution for X^2*y^2=400 equation: 


Simplifying
X2 * y2 = 400

Multiply X2 * y2
y2X2 = 400

Solving
y2X2 = 400

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Divide each side by 'X2'.
y2 = 400X-2

Simplifying
y2 = 400X-2

Take the square root of each side:
y = {-20X-1, 20X-1}

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