If one of the roots of quadratic equation 7y2 - 50y + k = 0 is 7, then – McqOptions

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1.	If one of the roots of quadratic equation 7y² - 50y + k = 0 is 7, then what is the value of k ?
A.	7
B.	1
C.	50/7
D.	7/50
Answer» B. 1

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