SOLUTION: Find the possible value of k for which the quadratic expression 9x² - 2(k + 7)x + k is perfect square

SOLUTION: Find the possible value of k for which the quadratic expression 9x² - 2(k + 7)x + k is perfect square

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Question 1156160: Find the possible value of k for which the quadratic expression 9x² - 2(k + 7)x + k is perfect square
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!

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