If the sum of the squares of the roots of the equation x2 + 2x – p = 0 is 8, find the value of p.

If the sum of the squares of the roots of the equation x2 + 2x – p =

1.	If the sum of the squares of the roots of the equation x2 + 2x – p = 0 is 8, find the value of p.
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