16.1f the quadratic equation x2 - 2x + k = 0 has equal roots, then find the value of k
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Answer:
answer of k=1
Step-by-step explanation:
x² - 2x + k = 0
b² - 4ac = 0
(-2)² - 4 (1) (k) = 0
4 - 4 k = -4
k = 1
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