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2[9 − (x −3) + 4x] =4x− 5(x +2) −8
A. 2[9 − (x −3) + 4x] =4x− 5(x +2) −8
find the moment estimator of the Rayleigh distribution
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the focus of a parobola 2x=5y^2+y-3 is
-5x+3y=-36
-3y+2z=20
8z-3y=18
34+34
2+2
5+[x-{2y-(6x+y-4)+2x}-{x-(y-2)}]
-3x^2-2xy+8y^2+11x-8y-6
