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Find the Zeros of the Quadratic Function by Completing the Square

question 139

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Find the zeros of the quadratic function by completing the square. List the x-intercepts of the graph of the function.
- f(x) =x225x825f ( x ) = x ^ { 2 } - \frac { 2 } { 5 } x - \frac { 8 } { 25 }


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