1.

The point P moves such that the sum of the squares of its distances from two fixed points A(a,0),B(-a,0) is 8a^(2) the locus of P is

Answer»

`x^(2)-y^(2)=a^(2)`
`x^(2)+y^(2)=a^(2)`
`x^(2)+y^(2)=3a^(2)`
`x^(2)+y^(2)=6a^(2)`

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