Find the coordinate of focii and the centre of hyperbola ((3x-4y-12)^2/100)-((4x+3y-12)^2/225)=1
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(3x-4x)²(-4y+3y)²(-12-12)²/1100
(1x)²(1y)²(0)²/1100
(2x)²(2y)²/1100
(4x)(4y)²/1100
16xy²/1100
256/1100
4.296875
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